diff --git a/bls/cs/README.md b/bls/cs/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..5b207c36cf461797973221f1b136c966a2a22efd
--- /dev/null
+++ b/bls/cs/README.md
@@ -0,0 +1,33 @@
+# BLS survey `cs`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/cs/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `cs.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| cs.age | 90 | age_code, age_text |
+| cs.case | 14 | case_code, case_text |
+| cs.category | 2356 | case_code, category_code, category_text, display_level, selectable, sort_sequence |
+| cs.contacts | 40 | Safety, Health, and Working Conditions Contacts: Injuries, Illnesses, and Fatalities (IIF) Program |
+| cs.data.1.AllData | 144399943 | series_id, year, period, value, footnote_codes |
+| cs.datatype | 3 | datatype_code, datatype_text |
+| cs.event | 492 | event_code, event_text, display_level, selectable, sort_sequence |
+| cs.footnote | 1 | footnote_code, footnote_text |
+| cs.gender | 4 | gender_code, gender_text |
+| cs.hour | 12 | hour_code, hour_text |
+| cs.industry | 1402 | industry_code, industry_text, display_level, selectable, sort_sequence |
+| cs.los | 6 | los_code, los_text |
+| cs.nature | 436 | nature_code, nature_text, display_level, selectable, sort_sequence |
+| cs.occupation | 1481 | occupation_code, occupation_text, display_level, selectable, sort_sequence |
+| cs.ownership | 5 | ownership_code, ownership_name |
+| cs.pob | 190 | pob_code, pob_text, display_level, selectable, sort_sequence |
+| cs.race | 10 | race_code, race_text |
+| cs.series | 28960743 | series_id, seasonal, category_code, datatype_code, case_code, age_code, los_code, race_code, gender_code, pob_code, event_code, source_code, occupation_code, nature_code, industry_code, time_code, hour_code, weekday_code, special_code, ownership_code, state_code, footnote_codes, begin_year, begin_period, end_year, end_period |
+| cs.source | 1504 | source_code, source_text, display_level, selectable, sort_sequence |
+| cs.special | 2 | special_code, special_text |
+| cs.state | 47 | state_code, state_name, display_level, selectable, sort_sequence |
+| cs.time | 8 | time_code, time_text |
+| cs.weekday | 8 | weekday_code, weekday_text |
diff --git a/bls/cs/cs.txt b/bls/cs/cs.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6dfbbc94b5accc6ac20836d611d4a8d417ed9fe8
--- /dev/null
+++ b/bls/cs/cs.txt
@@ -0,0 +1,616 @@
+	Occupational Injuries and Illnesses - Characteristics Data (cs)
+				cs.txt
+
+Section Listing
+
+1.  Survey Definition
+2.  FTP files listed in the survey directory
+3.  Time series, series file, data file, & mapping file definitions and 
+    relationships
+4.  Series file format and field definitions
+5.  Data file format and field definitions
+6.  Mapping file formats and field definitions
+7.  Data Element Dictionary
+
+========================================================================
+Section 1
+========================================================================
+
+The following is a definition of:  Occupational Injuries and Illnesses - 
+characteristics data (cs)
+
+Survey Description:  Besides injury and illness counts, survey respondents 
+also are asked to provide additional information for a subset of the most 
+serious nonfatal cases logged, namely, those that involved at least 1 day 
+away from work, beyond the day of injury or onset of illness. Employers 
+answer several questions about these cases, including the demographics of 
+the worker disabled, the nature of the disabling condition, and the event 
+and source producing that condition. 
+
+Summary Data Available: Detailed breakouts of injury and illness data by
+a variety of characteristics, including age, category, event, gender,
+industry, length of service, nature, occupation, part of body, race, and
+source are available.
+
+Frequency of Observations: Annual data are available.
+
+Data Characteristics:  Data are reported to one decimal place.
+
+Updating Schedule: OSHS Characteristics data are published annually.
+
+========================================================================
+Section 2
+========================================================================
+
+The following Occupational Injuries and Illnesses - characteristics data 
+files are on the BLS internet in the sub-directory pub/time.series/cs:
+
+	
+	cs.age				- Age codes (mapping file)
+	cs.case				- Case codes (mapping file)
+	cs.category			- Category codes (mapping file)
+	cs.contacts			- Contacts for cs survey 
+	cs.data.0.Current		- All current year-to-date data
+	cs.data.1.AllData		- All data
+	cs.datatype			- Datatype codes (mapping file)
+	cs.event			- Event codes (mapping file)
+	cs.footnote			- Footnote codes (mapping file)
+	cs.gender			- Gender codes (mapping file)
+	cs.hour				- Hour codes (mapping file)
+	cs.industry			- Industry codes (mapping file)
+	cs.los				- LOS codes (mapping file)
+	cs.nature			- Nature codes (mapping file)
+	cs.occupation			- Occupation codes (mapping file)
+	cs.ownership			- Ownership codes (mapping file)
+	cs.pob				- POB codes (mapping file)
+	cs.race				- Race codes (mapping file)
+	cs.series			- All series with beginning and end dates
+	cs.source			- Source codes (mapping file)
+	cs.special			- Special codes (mapping file)
+	cs.state			- State codes (mapping file)
+	cs.time				- Time codes (mapping file)
+	cs.txt				- General information
+	cs.weekday			- Weekday codes (mapping file)
+	
+============================================================================
+Section 3
+============================================================================
+
+The definition of a time series, its relationship to and the 
+interrelationship among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of 
+time over consistent time intervals (i.e. monthly, quarterly, semi-annually,
+annually).  BLS time series data are typically produced at monthly intervals
+and represent data ranging from a specific consumer item in a specific 
+geographic area whose price is gathered monthly to a category of worker in 
+a specific industry whose employment rate is being recorded monthly, etc.
+
+The FTP files are organized such that data users are provided with the 
+following set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level 
+information:
+
+a)  the period and year corresponding to the first data observation
+b)  the period and year corresponding to the most recent data observation.
+
+The mapping files are definition files that contain explanatory text 
+descriptions that correspond to each of the various codes contained within 
+each series identification code.
+
+The data file contains one line of data for each observation period 
+pertaining to a specific time series.  Each line contains a reference to 
+the following:
+
+a)  series identification code
+b)  year in which data is observed
+c)  period for which data is observed (M13, Q05, and s03 indicate annual 
+    averages)
+d)  value
+e)  footnote code (if available)
+
+============================================================================
+Section 4
+============================================================================
+
+File Structure and Format:  The following represents the file format used 
+to define cs.series.  Note the Field Numbers are for reference only; they 
+do not exist in the database.  Data files are in ASCII text format.  Data 
+elements are separated by spaces; the first record of each file contains 
+the column headers for the data elements stored in each field.  Each record 
+ends with a new line character.
+
+Field #/Data Element		Length		Value(Example)
+
+1.  series_id			  17		csU00X11XXXX3E100
+
+2.  category_code		   3		00X
+
+3.  datatype_code		   1		3
+
+4.  case_code		   	   1		E
+
+5.  age_code			   6		00XXXX
+
+6.  los_code			   6		0XXXXX
+
+7.  race_code			   6		0XXXXX
+
+8.  gender_code			   6		0XXXXX
+
+9.  pob_code			   6		0XXXXX
+
+10. event_code			   6		0000XX
+
+11. source_code			   6		0000XX
+
+12. occupation_code		   6		000000
+
+13. nature_code			   6		0000XX
+
+14. industry_code		   6		000000
+
+15. time_code			   6		000000
+
+16. hour_code			   6		000000
+
+17. weekday_code		   6		000000
+
+18. special_code		   6		000000
+
+19. ownership_code		   1		1
+
+20. state_code			   2		00
+
+21. footnote_codes		  10		It varies
+
+22. begin_year			   4		2011
+
+23. begin_period		   3		A01
+
+24. end_year			   4		2013
+
+25. end_period			   3		A01
+
+The series_id (csU00X00XXXX3E100) can be broken out into:
+
+Code				=			Value
+
+survey abbreviation		=			cs
+seasonal adjustment code	=			U
+category code			=			00X
+detail code			=			00XXXX
+datatype code			=			3
+case code			=			E
+ownership code			=			1
+state code			=			00
+
+============================================================================
+Section 5
+============================================================================
+
+File Structure and Format:  The following represents the file format used 
+to define each data file.  Note that the field numbers are for reference 
+only; they do not exist in the database.  Data files are in ASCII text 
+format.  Data elements are separated by spaces; the first record of each 
+file contains the column headers for the data elements stored in each field.
+Each record ends with a new line character.
+
+The cs.data file is partitioned into two separate files:
+
+	1.  cs.data.0.Current	= All current year-to-date data
+	2.  cs.data.1.AllData	= All data
+
+Both of the above data files have the following format:
+
+Field #/Data Element		Length		Value(Example)
+
+1.  series_id			  17		csU00X00XXXX3E100
+
+2.  year			   4		2011
+
+3.  period			   3		A01
+
+4.  value			  12		10.2
+
+5.  footnote_codes		  10		It varies
+
+The series_id (csU00X00XXXX3E100) can be broken out into:
+
+Code				=			Value
+
+survey abbreviation		=			cs
+seasonal adjustment code	=			U
+category code			=			00X
+detail code			=			00XXXX
+datatype code			=			3
+case code			=			E
+ownership code			=			1
+state code			=			00
+
+============================================================================
+Section 6
+============================================================================
+
+File Structure and Format:  The following represents the file format used 
+to define each mapping file.  Note that the field numbers are for reference 
+only; they do not exist in the database.  Mapping files are in ASCII text 
+format.  Data elements are separated by tabs; the first record of each file 
+contains the column headers for the data elements stored in each field.  
+Each record ends with a new line character.
+
+File Name:  cs.age
+
+Field #/Data Element		Length			Value(Example)
+
+1.  age_code			   6			000000
+
+2.  age_text			 100			Text
+
+
+File Name:  cs.case
+
+Field #/Data Element		Length			Value(Example)
+
+1.  case_code		   	   1			E 
+
+2.  case_text		 	 100			Text
+
+
+File Name:  cs.category
+
+Field #/Data Element		Length			Value(Example)
+
+1.  case_code			   1			3
+
+2.  category_code		   3			00X
+
+3.  category_text		 100			Text
+
+
+File Name:  cs.datatype
+
+Field #/Data Element		Length			Value(Example)
+
+1.  datatype_code		   1			3
+
+2.  datatype_text		 100			Text
+
+
+File Name:  cs.event 
+
+Field #/Data Element		Length			Value(Example)
+
+1.  event_code			   6			00XXXX
+
+2.  event_text			 100			Text
+
+
+File Name:  cs.footnote
+
+Field #/Data Element		Length		Value(Example)
+
+1. footnote_code		1		P
+
+2. footnote_text		100		Text
+
+
+File Name:  cs.gender
+
+Field #/Data Element		Length			Value(Example)
+
+1.  gender_code			   6			000000
+
+2.  gender_text			 100			Text
+
+
+File Name:  cs.hour
+
+Field #/Data Element		Length			Value(Example)
+
+1.  hour_code			   6			000000
+
+2.  hour_text			 100			Text
+
+
+File Name:  cs.industry
+
+Field #/Data Element		Length			Value(Example)
+
+1.  industry_code		   6			000000
+
+2.  industry_text		 100			Text
+
+
+File Name:  cs.los
+
+Field #/Data Element		Length			Value(Example)
+
+1.  los_code			   6			000000
+
+2.  los_text			 100			Text
+
+
+File Name:  cs.nature
+
+Field #/Data Element		Length			Value(Example)
+
+1.  nature_code			   6			0XXXXX
+
+2.  nature_text			 100			Text
+
+
+File Name:  cs.occupation
+
+Field #/Data Element		Length			Value(Example)
+
+1.  occupation_code		   6			000000
+
+2.  occupation_text		 100			Text
+
+
+File Name:  cs.ownership
+
+Field #/Data Element		Length			Value(Example)
+
+1.  ownership_code		   1			1
+
+2.  ownership_text		 100			Text
+
+
+File Name:  cs.pob
+
+Field #/Data Element		Length			Value(Example)
+
+1.  pob_code			   6			0XXXXX
+
+2.  pob_text			 100			Text
+
+
+File Name:  cs.race
+
+Field #/Data Element		Length			Value(Example)
+
+1.  race_code			   6			000000
+
+2.  race_text			 100			Text
+
+
+File Name:  cs.source
+
+Field #/Data Element		Length			Value(Example)
+
+1.  source_code			   6			0XXXXX
+
+2.  source_text			 100			Text
+
+
+File Name:  cs.special
+
+Field #/Data Element		Length			Value(Example)
+
+1.  special_code		   6			000000
+
+2.  special_text		 100			Text
+
+
+File Name:  cs.state
+
+Field #/Data Element		Length			Value(Example)
+
+1.  state_code			   2			00
+
+2.  state_name			 100			Text
+
+
+File Name:  cs.time
+
+Field #/Data Element		Length			Value(Example)
+
+1.  time_code			   6			000000
+
+2.  time_text			 100			Text
+
+
+File Name:  cs.weekday
+
+Field #/Data Element		Length			Value(Example)
+
+1.  weekday_code		   6			000000
+
+2.  weekday_text		 100			Text
+
+============================================================================
+Section 7
+============================================================================
+
+OCCUPATIONAL INJURIES AND ILLNESSES--CHARACTERISTICS DATA (cs) DATABASE 
+ELEMENTS
+
+Data Element		Length	Value(Example)		   Description
+
+age_code		  6	000000	   	   Code identifying age of
+						   subjects for which data
+						   are observed.
+
+age_text		100	Text		   Identifies age of subjects
+				Ex: 20-24	   for which data are 
+						   observed.	
+
+begin_period	   	  3	A01		   Identifies first data
+				Ex: A01=2011	   observation within the
+						   first year for which data
+						   are available for a given
+						   time series.
+
+begin_year		  4	2011		   Identifies first year for 
+					   	   which data are available
+						   for a given time series.
+
+case_code	   	  1	A		   Code identifying type of
+				Ex: A=Industry	   case for which data are
+				division or 	   available for a given time
+				selected 
+				charteristics	
+				by age.
+				
+case_text	   	100	Text		   Describes case.
+
+category_code		  3	00X		   Code identifying industry, 
+						   event, or characteristic 
+						   for which data are 
+						   available for a given time 
+						   series.
+
+category_text	 	100	Text	   	   Names the industry, event,
+				Ex: MIN=Mining,	   or characteristic for
+				N1A=Fractures	   which data are available
+						   for a given time series.
+
+datatype_code	   	  1	3		   Code identifying the 
+						   datatype of the 
+						   observation.
+
+datatype_text		100	Text		   Identifies the datatype for
+						   any given time series.
+
+end_period	   	  3	A01		   Identifies last data
+						   observation within the 
+						   last year for which data
+						   are available for a given
+						   time series.
+
+end_year		  4	2011		   Identifies last year for
+						   which data are available
+						   for a given time series.
+
+event_code		  6	00XXXX		   Code identifying the event
+						   which resulted in the 
+						   reported injury or 
+						   illness.
+
+event_text		100	Text	   	   Names the event which 
+				Ex: Falls, slips,  resulted in the reported
+				trips		   injury or illness.
+
+footnote_code		 10	It varies	   Identifies footnote for 
+						   the data series.
+
+gender_code	   	  6	000000		   Code identifying gender of
+						   person experiencing the
+						   injury or illness.
+
+gender_text	 	 100	Text	   	   Names gender of person 
+				Ex: Male	   experiencing the injury or
+						   illness.
+
+hour_code		   6	000000		   Code identifying the total 
+						   hours worked before injury
+						   or illness.
+
+hour_text		 100	Text		   Number of hours worked before
+				Ex. 1 - 2 hours	   injury or illness occurred.
+
+industry_code		   6	000000		   Code identifying the
+						   industry for which data
+						   are observed.
+
+industry_text	 	 100	Text 		   Names the industry for
+				Ex: Construction   which data are observed.
+
+los_code		   6	000000		   Code identifying the 
+						   length of service of the
+						   person experiencing the
+						   injury or illness.
+
+los_text		 100	Text	           Names the length of 
+				Ex: 1-5 years	   service of the person 
+						   experiencing the injury or
+						   illness.
+
+nature_code	   	   6	0XXXXX		   Code identifying the 
+						   nature of the injury or
+						   illness.
+
+nature_text	 	 100	Text		   Names the nature of the
+				Ex: Fractures      injury or illness.
+
+occupation_code		   6	000000		   Code identifying the 
+						   occupation of the person
+						   experiencing the injury or
+						   illness.
+
+occupation_text		 100	Text	    	   Names the occupation of
+				Ex: Roofers	   the person experiencing 
+						   the injury or illness.
+
+ownership_code		   1	1		   Code identifying the 
+						   ownership type.
+
+ownership_name		 100	Text		   Names the type of ownership
+				Ex. Detailed	   of employer. 
+				Private Industry 
+
+period		   	   3	A01		   Identifies period for which data 
+ 				Ex: A01=2002	   is observed.
+
+pob_code		   6	0XXXXX		   Code identifying the part
+						   of body affected.
+
+pob_text		 100	Text	   	   Names the part of body 
+				Ex: Knee(s)	   affected.
+
+race_code		   6	000000		   Code identifying the race 
+						   of the person experiencing
+						   the injury or illness.
+
+race_text		 100	Text	   	   Names the race of the 
+				Ex: Hispanic	   person experiencing the
+						   injury or illness.
+
+series_id		  17	csU00X00XXXX3E100  Unique series identifier
+
+source_code	 	  6	0XXXXX		   Code identifying the 
+						   source of the injury or 
+						   illness.
+
+source_text	 	100	Text	   	   Names the source of the
+				Ex: Band saws      injury or illness.
+
+special_code		  6	000000		   Code identifying specific 
+						   injury or illness.
+
+special_text		100	Text		   Name of specific injury or
+				Ex. Musculoskeletal illness.
+				disorders
+
+state_code		  2	00		   Code identifying each state.
+
+state_name		100	Text		   Names of specific state where
+				Ex. Arizona	   injury or illness occurred.
+
+time_code		  6	000000		   Code identifying the time
+					 	   of the day injury or illness 
+						   occurred.
+
+time_text		100	Text		   Time of the day when injury or  
+				Ex. 12:01AM-4:00AM illness occurred.
+
+value			12	2360		   Observation for the series.
+
+weekday_code		  6	000000		   Code identifying the day of
+						   the week the injury or illness
+						   occurred.
+
+weekday_text		100	Text		   Day of the week the injury or
+				Ex. Sunday	   illness occurred.	
+	    
+year			4	2011		   Identifies year of observation.        	
+				
\ No newline at end of file
diff --git a/bls/cs/cs_age.parquet b/bls/cs/cs_age.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..664742af7e670f8acacc74634ed10d654cf16a42
--- /dev/null
+++ b/bls/cs/cs_age.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:51abb60550505b12d7af32e05275d787464e2d5cbbd4ce22589972316f65622b
+size 2186
diff --git a/bls/cs/cs_case.parquet b/bls/cs/cs_case.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ad8c5bb4cf2f822ac83231ac6242184f7f262abb
--- /dev/null
+++ b/bls/cs/cs_case.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d87936be83a5545f56ce7d8315368d90dba1482a69a0903ed9890ee7318a9b48
+size 2152
diff --git a/bls/cs/cs_category.parquet b/bls/cs/cs_category.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..14eeb3a69629aa304b4d3862fab12a6c28a8dbc7
--- /dev/null
+++ b/bls/cs/cs_category.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8893770f7948860bbe29c82466278f16aee77c93b347a40c88942df5a66acee0
+size 14560
diff --git a/bls/cs/cs_contacts.parquet b/bls/cs/cs_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4d9b345de9c1feaaf61a37dfc912e7622c9f2c95
--- /dev/null
+++ b/bls/cs/cs_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45dbaa5544d66c8dff86def4bc340faa747f1936b9735a4b6ce2e871546226d5
+size 2864
diff --git a/bls/cs/cs_data_1_AllData.parquet b/bls/cs/cs_data_1_AllData.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c8807b15f6f0a7bb6bd5826156c133de6e26baeb
--- /dev/null
+++ b/bls/cs/cs_data_1_AllData.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb6cca2a7a5bf4c7ea87647e9512fa7abf4f7dfd56d110de414ce9b8ccfb8b7c
+size 287675372
diff --git a/bls/cs/cs_datatype.parquet b/bls/cs/cs_datatype.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ff466b7c5ab9d243baa538278e205c4209f01b56
--- /dev/null
+++ b/bls/cs/cs_datatype.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a2e1a08e18661b04b75e3f44d5fcee646e5225c8f540443523b8950ee5ee1d08
+size 1909
diff --git a/bls/cs/cs_event.parquet b/bls/cs/cs_event.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6403a7ffef3bf2976c32403d41f655afe679dc0b
--- /dev/null
+++ b/bls/cs/cs_event.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:302c3602a10f3e886c08437769213c2f83bad4d53e3f9c5758f937a15936d3cd
+size 12423
diff --git a/bls/cs/cs_footnote.parquet b/bls/cs/cs_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..648b73997d5ead284b4682b49b6afcc16b84d775
--- /dev/null
+++ b/bls/cs/cs_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23163720ae28b1bff0031cb911269637dccc5fcdb51dac145eeab0feb5e0778a
+size 1811
diff --git a/bls/cs/cs_gender.parquet b/bls/cs/cs_gender.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..434577ea0a503b08800435db4404af888cf0a888
--- /dev/null
+++ b/bls/cs/cs_gender.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52d3731d53c0fc077b61e1854f9c9350a6414008c8d3cacf0ab6db2fb5a63981
+size 1836
diff --git a/bls/cs/cs_hour.parquet b/bls/cs/cs_hour.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..80e6b78e90667df9ddee977141e730bf0d707684
--- /dev/null
+++ b/bls/cs/cs_hour.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66e01ebb727ce8a5cccbb15f4bf6da8c345911e89b251bc9c2a41825d80666a8
+size 1958
diff --git a/bls/cs/cs_industry.parquet b/bls/cs/cs_industry.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2b9d29b6dfa17e61096d5286dd049890edb40993
--- /dev/null
+++ b/bls/cs/cs_industry.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f17319f5e061439443d33cbd57356756cfa5329ebb2bfd2c3ca19230bf2935b1
+size 31188
diff --git a/bls/cs/cs_los.parquet b/bls/cs/cs_los.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..05c7a8a6fd8b496553a97af231257b3879436d4c
--- /dev/null
+++ b/bls/cs/cs_los.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cef76b31725cc31e02c24c6548c296971b306ece081906a1ec19d934e2c449d1
+size 1853
diff --git a/bls/cs/cs_nature.parquet b/bls/cs/cs_nature.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..132a9461d56148419f3f1164c90e567e4202f499
--- /dev/null
+++ b/bls/cs/cs_nature.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe7e0caa51da2fd089480e937167880b4f57d8787cbf2826d517450775f1969a
+size 11186
diff --git a/bls/cs/cs_occupation.parquet b/bls/cs/cs_occupation.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..df2ebb8d1e8077af48aa87620fd724e307470ade
--- /dev/null
+++ b/bls/cs/cs_occupation.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ec6729ec4befa086fca92dffc19fb51b4bdccf52fdc5b549b243ee5dbf166ff
+size 27615
diff --git a/bls/cs/cs_ownership.parquet b/bls/cs/cs_ownership.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d7bca2cfd3b706d8a973b501dc830028c50efc53
--- /dev/null
+++ b/bls/cs/cs_ownership.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f88463459c130727fd9cded1625e108ca8298902ee2b63636e46263bd3c99f5
+size 1913
diff --git a/bls/cs/cs_pob.parquet b/bls/cs/cs_pob.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..68c2bd1964f3d7a8cc5d4f1a291dfa9566cdc274
--- /dev/null
+++ b/bls/cs/cs_pob.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23857b2176d9253b99449fffe779d6a0d8c82642207261a9103cad8f84e51ff7
+size 6133
diff --git a/bls/cs/cs_race.parquet b/bls/cs/cs_race.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a3c0ae2880d3e00d2e0251d1584ad353ca03640e
--- /dev/null
+++ b/bls/cs/cs_race.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:25a61743cd35df7fca60926d8941d9de05354f50c33102a2491549fbdc80d709
+size 1968
diff --git a/bls/cs/cs_series.parquet b/bls/cs/cs_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c3d557139da0edf235bbbdbf7abe71eea6738875
--- /dev/null
+++ b/bls/cs/cs_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ac6b4417612ae424887c58fec5b2cf3291548d9c45e7d6610100f0905e8bea71
+size 79256786
diff --git a/bls/cs/cs_source.parquet b/bls/cs/cs_source.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..472ea5f990fa5da14f386c3d5ef9f3c5ab791e67
--- /dev/null
+++ b/bls/cs/cs_source.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bcbc8c0e443a69b061cf7d859330135f02ebe800f951fc4a7ff20fdc4c118100
+size 30742
diff --git a/bls/cs/cs_special.parquet b/bls/cs/cs_special.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..196286ebe2d503eda452bc93e8145829ffe80c12
--- /dev/null
+++ b/bls/cs/cs_special.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6aa891a141e6147d57f7e7db250ceb8451ab3606e1ac8f840fb7c8b4d6c0acb0
+size 1864
diff --git a/bls/cs/cs_state.parquet b/bls/cs/cs_state.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b0a206586f47e7739bbbefa99712bcca7ec3020f
--- /dev/null
+++ b/bls/cs/cs_state.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc1fdaf41024fefc5f00c45afd92a211be03c99c8f01afb1fb80b9628b0d9054
+size 4007
diff --git a/bls/cs/cs_time.parquet b/bls/cs/cs_time.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0ea462bac943481531a67f535f76dd1709ed218d
--- /dev/null
+++ b/bls/cs/cs_time.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a52a38bcc1dbf64c73da47610a1139409551d1f169d3110f809e416e2f2f130c
+size 1926
diff --git a/bls/cs/cs_weekday.parquet b/bls/cs/cs_weekday.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..189a1dd3f9ee8eff13d834fbd01ecff23bbe6612
--- /dev/null
+++ b/bls/cs/cs_weekday.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a19c5658aa911adc2f07628eda6414af8dda620ecd1fdb5107379fea52b08087
+size 1919
diff --git a/bls/cu/README.md b/bls/cu/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..db2eadfcaf21c194458bc8250f40f4d8aef11b2f
--- /dev/null
+++ b/bls/cu/README.md
@@ -0,0 +1,41 @@
+# BLS survey `cu`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/cu/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `cu.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| cu.area | 58 | area_code, area_name, display_level, selectable, sort_sequence |
+| cu.aspect | 550478 | series_id, year, period, aspect_type, value, footnote_codes |
+| cu.base | 2 | base_code, base_name |
+| cu.contacts | 16 | Consumer Price Indexes Contacts |
+| cu.data.0.Current | 1170617 | series_id, year, period, value, footnote_codes |
+| cu.data.1.AllItems | 64064 | series_id, year, period, value, footnote_codes |
+| cu.data.10.OtherWest | 297697 | series_id, year, period, value, footnote_codes |
+| cu.data.11.USFoodBeverage | 159139 | series_id, year, period, value, footnote_codes |
+| cu.data.12.USHousing | 64476 | series_id, year, period, value, footnote_codes |
+| cu.data.13.USApparel | 33478 | series_id, year, period, value, footnote_codes |
+| cu.data.14.USTransportation | 53412 | series_id, year, period, value, footnote_codes |
+| cu.data.15.USMedical | 24154 | series_id, year, period, value, footnote_codes |
+| cu.data.16.USRecreation | 34629 | series_id, year, period, value, footnote_codes |
+| cu.data.17.USEducationAndCommunication | 21869 | series_id, year, period, value, footnote_codes |
+| cu.data.18.USOtherGoodsAndServices | 26855 | series_id, year, period, value, footnote_codes |
+| cu.data.19.PopulationSize | 35413 | series_id, year, period, value, footnote_codes |
+| cu.data.2.Summaries | 287323 | series_id, year, period, value, footnote_codes |
+| cu.data.20.USCommoditiesServicesSpecial | 86580 | series_id, year, period, value, footnote_codes |
+| cu.data.3.AsizeNorthEast | 16487 | series_id, year, period, value, footnote_codes |
+| cu.data.4.AsizeNorthCentral | 60094 | series_id, year, period, value, footnote_codes |
+| cu.data.5.AsizeSouth | 11258 | series_id, year, period, value, footnote_codes |
+| cu.data.6.AsizeWest | 45180 | series_id, year, period, value, footnote_codes |
+| cu.data.7.OtherNorthEast | 231532 | series_id, year, period, value, footnote_codes |
+| cu.data.8.OtherNorthCentral | 264934 | series_id, year, period, value, footnote_codes |
+| cu.data.9.OtherSouth | 314730 | series_id, year, period, value, footnote_codes |
+| cu.footnote | 2 | footnote_code, footnote_text |
+| cu.item | 400 | item_code, item_name, display_level, selectable, sort_sequence |
+| cu.period | 16 | period, period_abbr, period_name |
+| cu.periodicity | 2 | periodicity_code, periodicity_name |
+| cu.seasonal | 2 | seasonal_code, seasonal_text |
+| cu.series | 8104 | series_id, area_code, item_code, seasonal, periodicity_code, base_code, base_period, series_title, footnote_codes, begin_year, begin_period, end_year, end_period |
diff --git a/bls/cu/cu.txt b/bls/cu/cu.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3df85394b62ffc8bf9300f4e4b9bdde224226209
--- /dev/null
+++ b/bls/cu/cu.txt
@@ -0,0 +1,374 @@
+				Consumer Price Index (CU)
+					cu.txt
+
+Section Listing
+
+1. Survey Definition
+2. FTP files listed in the survey directory.
+3. Time series, series file, data file, & mapping file definitions and relationships
+4. Series file format and field definitions
+5. Data file format and field definitions
+6. Mapping file formats and field definitions
+7. Data Element Dictionary
+================================================================================
+Section 1
+================================================================================
+
+The following is a definition of:  CONSUMER PRICE INDEX - All Urban Consumers (CU)
+
+Survey Description: The Consumer Price Index (CPI) is a statistical measure
+of change, over time, of the prices of goods and services in major 
+expenditure groups--such as food, housing, apparel, transportation, and 
+medical care--typically purchased by urban consumers. Essentially, it 
+compares the cost of a sample "market basket" of goods and services in a 
+specific month relative to the cost of the same "market basket" in an 
+earlier reference period. This reference period is designated as the base 
+period.
+
+The CPI publishes indexes for two 
+populations; all urban consumers (CU) and urban wage earners and clerical workers (CW).  
+
+To construct the two indexes, thousands of prices for commodities and services purchased by consumers 
+are collected in a sample of 75 urban places. Rent data is collected in a separate sample of thousands 
+of rental units. Comparison of indexes for individual CMSA's or cities show only the relative
+change over time in prices between locations. These indexes cannot be used
+to measure interarea differences in price levels or living costs.
+
+Summary Data Available: U.S. average indexes for both populations are 
+available for several hundred consumer items and groups of items. In addition, 
+many of the indexes have been adjusted for seasonality. The indexes are monthly. Different indexes 
+go back to different years, with the earliest, including all items, dating to  1913. Semi-annual 
+indexes have been calculated for many items for comparison with 
+semi-annual areas mentioned below. Semi-annual indexes are available from 1984 forward.
+
+Area indexes for both populations are available for 23 urban places. For 
+each area, indexes are published for a subset of items and groups. The indexes
+are published monthly for three areas and bimonthly for twenty areas. Regional and division level 
+indexes for both populations are available for a subset of items and groups published. Indexes are 
+published for four regions and nine divisions. Regional indexes date to 1966; divisional indexes 
+are newer, dating to 2018. Indexes are monthly, with  Semi-annual indexes 
+also calculated for selected items.  
+
+City-size class indexes for both populations are available for two size classes 
+with a similar subset of groups and items. 
+Region/city-size indexes (for example, Midwest size class B/C)for both populations are also available monthly. 
+
+Frequency of Observations: U.S. city average indexes, regional indexes, 
+division  indexes, size class indexes, and three metro area indexes are monthly. 20 metro area indexes are bimonthly.
+
+Annual Averages: Annual averages are available for all unadjusted series 
+in the CW and CU.
+
+Base Periods: Most indexes have a base period of 1982-1984 = 100.  Other 
+indexes, mainly newer indexes, are based more recently.  The base period value is generally 100.0, 
+with rare exceptions where the base is set to 1000 to avoid loss of precision. The index
+for the "Purchasing Power" values (AAOR and SAOR) have a base period value of 1.000.
+
+Data Characteristics: Indexes are published to three decimal places.
+
+Updating Schedule:  Updates become available with the release of new data, typically between the 10th and 14th of the month 
+following the reference month.
+
+==================================================================================
+Section 2
+==================================================================================
+
+The following Consumer Price Index (All Urban Consumers) files are on the BLS 
+internet in the sub-directory pub/time.series/cu:
+
+	cu.data.0.Current			-  All current year-to-date 
+	cu.data.1.AllItems			-  All items (item_code AA0, SA0)
+	cu.data.2.Summaries			-  Summaries (item_code SA0, SAF,
+						   SAH, SAA, SAT, SAM, SAR, SAE, SAG,
+						   SAS, SAC)
+	cu.data.3.AsizeNorthEast		-  A-Size areas in Northeast
+						   (area_code A1 ...)
+	cu.data.4.AsizeNorthCentral		-  A-size areas in North Central
+						   (area_code A2 ...)
+	cu.data.5.AsizeSouth			-  A-Size areas in South
+						   (area_code A3 ...)
+	cu.data.6.AsizeWest			-  A-Size areas in West
+						   (area_code A4 ...)
+	cu.data.7.OtherNorthEast		-  All other Northeast
+						   (area_code 01, X1, D1)
+	cu.data.8.OtherNorthCentral		-  All other North Central
+						   (area_code 02, X2, D2)
+	cu.data.9.OtherSouth			-  All other in South
+						   (area_code 03, X3, D3)
+	cu.data.10.OtherWest			-  All other in West
+						   (area_code 04, X4)  
+	cu.data.11.USFoodBeverage		-  All US Food and Beverage
+						   (area_code 0000, item_code SAF, SEF)
+	cu.data.12.USHousing			-  All US Housing (area_code 0000, 
+						   item_code SAH, SEH)
+	cu.data.13.USApparel			-  All US Apparel (area_code 0000,
+						   item_code SAA, SEA)
+	cu.data.14.USTransportation		-  All US Transportation (area_code
+						   0000, item_code SAT, SET)
+	cu.data.15.USMedical			-  All US Medical (area_code 0000, 
+						   item_code SAM, SEM, SS57)
+	cu.data.16.USRecreation			-  All US Recreation (area_code 0000,
+						   item_code SAR, SER, SS31, SS61, SS62)
+	cu.data.17.USEducationAndCommunication	-  All US Education and Communication
+						   (area_code 0000, item_code SAE,
+						    SEE, SS27)
+	cu.data.18.USOtherGoodsAndServices	-  All US Other Goods and Services
+						   (area_code 0000, item_code SAG, SEG;
+						    SS33)
+	cu.data.19.PopulationSize		-  All Population-size (area_code
+						   A000, X000, D000)
+	cu.data.20.USCommoditiesServicesSpecial	-  All US Commodity and Services and 
+						   Special(area_code 0000, item_code 
+						   SA0, SAC, SAN, SAS)
+	cu.area					-  Area codes		mapping file
+	cu.contacts				-  Contacts for cu survey 
+	cu.footnote				-  Footnote codes	mapping file
+	cu.item					-  Item codes		mapping file
+	cu.MapErrors (TBR)			-  Map error codes	mapping file
+	cu.period				-  Period codes 	mapping file
+	cu.series				-  All series and their beginning and end dates
+	cu.txt					-  General information
+
+Note: TBR = File that will be removed.		
+=================================================================================
+Section 3
+=================================================================================
+The definition of a time series, its relationship to and the interrelationship
+among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of time
+over consistent time intervals (i.e. monthly, quarterly, semi-annually, annually).  
+BLS time series data are typically produced at monthly intervals and represent data 
+ranging from a specific consumer item in a specific geographical area whose price 
+is gathered monthly to a category of worker in a specific industry whose employment
+rate is being recorded monthly, etc.
+
+The download.bls.gov files are organized such that data users are provided with the following
+set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level information:
+
+a) the period and year corresponding to the first data observation 
+b) the period and year corresponding to the most recent data observation 
+
+The mapping files are definition files that contain explanatory text descriptions
+that correspond to each of the various codes contained within each series
+identification code.
+
+The data file contains one line of data for each observation period pertaining to a
+specific time series. Each line contains a reference to the following:
+
+a) a series identification code
+b) year in which data is observed
+c) period for which data is observed (M13, Q05, and S03 indicate annual averages)
+d) value
+e) footnote code (if available)
+=================================================================================
+Section 4
+=================================================================================
+File Structure and Format: The following represents the file format used to define 
+cu.series. Note that the Field Numbers are for reference only; they do not exist 
+in the database.  Data files are in ASCII text format.  Data elements are separated 
+by spaces; the first record of each file contains the column headers for the data
+elements stored in each field.  Each record ends with a new line character. 
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  series_id		  	17		CUSR0000SA0
+
+2.  area_code		   	4		0400
+
+3.  item_code		   	8		SA0E
+
+4.  seasonal		   	1		S or U		
+						
+5.  periodicity_code	   	1		R	
+						
+6.  base_code		   	1		S
+
+7.  base_period		   	20		1982-84=100		
+				
+8.  begin_year		   	4		1947		
+
+9.  begin_period   		3		M01		
+
+10. end_year			4		2002
+
+11. end_period			3		M02
+				
+
+The series_id (CUSR0000SA0) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		CU
+seasonal(code)		=		S
+periodicity_code	=		R
+area_code		=		0000
+item_code		=		SA0
+==================================================================================
+Section 5
+==================================================================================
+File Structure and Format: The following represents the file format used to define
+each data file. Note that the field numbers are for reference only; they do not 
+exist in the database.  Data files are in ASCII text format.  Data elements are 
+separated by spaces; the first record of each file contains the column headers for 
+the data elements stored in each field. Each record ends with a new line character.   
+
+The cu.data file is partitioned into a number of separate files:  See Section 2
+
+All of the above-referenced data files have the following format:
+
+Field #/Data Element	Length		Value(Example)		
+
+1. series_id		  17		CUUR0400AA0
+
+2. year			   4		1966	
+
+3. period		   3		M12		
+
+4. value		  12      	53.3	
+				 
+5. footnote_codes	  10		It varies
+				
+
+The series_id (CUUR0400AA0) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		CU
+seasonal(code)		=		U
+periodicity_code	=		R
+area_code		=		0400
+item_code		=		AA0
+================================================================================
+Section 6
+================================================================================
+File Structure and Format: The following represents the file format used to define
+each mapping file. Note that the field numbers are for reference only; they do not
+exist in the database.  Mapping files are in ASCII text format. Data elements are
+separated by tabs; the first record of each file contains the column headers for the
+data elements stored in each field.  Each record ends with a new line character. 
+
+File Name:  cu.area
+
+Field #/Data Element		Length		Value(Example)
+
+1. area_code			4		0100
+
+2. area_name			80		Text
+
+
+File Name:  cu.footnote
+
+Field #/Data Element		Length		Value(Example)
+
+1. footnote_code		1		R
+
+2. footnote_text		100		Text
+
+
+File Name:  cu.item
+
+Field #/Data Element		Length		Value(Example)
+
+1. item_code			8		AA0
+
+2. item_name			100		Text
+
+
+File Name:  cu.period
+
+Field #/Data Element		Length		Value(Example)
+
+1. period			3		M02
+
+2. period_abbr			5		FEB
+
+3. period_name			20		Text (e.g. February)
+=========================================================================================
+Section 7
+=========================================================================================
+CONSUMER PRICE INDEX (CU) DATABASE ELEMENTS
+
+Data Element	Length		Value(Example)			Description
+
+area_code	4		N or S, ,000-999		Unique code used to identify
+				Ex: A100 		a specific geographic area.
+					
+area_name	80		Text 			Name of specific geographic
+				Ex: MIAMI, FLA		area.
+				
+base_code	1		S=Standard reference 	Code identifying the type of
+				base			base period used in index.
+				A=Alternate reference 
+				base	
+
+base_period	20		Identifies the base  	The actual base period used
+				period			in calculating the index.
+				Ex: 1982-84=100	
+				     
+begin_period	3		M01-M13 or S01-S03	Identifies first data observation
+				Ex: MO6=June		within the first year for which 
+				(M=Monthly, M13=Annual	data is available for a given
+				Avg, S=Semi-Annually)	time series.
+				
+begin_year	4		YYYY			Identifies first year for which
+				Ex: 1975		data is available for a given
+							time series.
+
+end_period	3		M01-M13 or S01-S03	Identifies last data observation
+				Ex: M06=June		within the last year for which 
+				(M=Monthly, M13=Annual	data is available for a given
+				Avg, S=Semi-Annually)	time series.
+				
+end_year	4		YYYY			Identifies last year for which 
+				Ex: 1980		data is available for a given  
+							time series.
+
+footnote_code	1		R			Identifies footnote for the data 
+							series.
+
+footnote_text	100		Text			Contains the text of the footnote.
+
+item_code	8		SA0E			Identifies item for which 
+							data observations pertain.
+
+item_name	100		Text			Full names of items.
+				
+period_abbr	5		Text	 		Abbreviation of period name.
+				Ex: JUN
+
+period		3		M01-M13 or S01-S03	Identifies period for which
+				Ex: M06=June		data is observed. 
+				(M=Monthly, M13=Annual	
+				Avg, S=Semi-Annually)
+				
+period_name	20		Text		 	Full name of period to which
+				Ex: June		the data observation refers.
+				
+periodicity_	1		S=Semi-Annual		Frequency of data
+code				R=Regular		observation.
+
+seasonal	1		S=Seasonally		Code identifying whether the
+				  Adjusted 		data are seasonally adjusted.
+				U=Unadjusted			  		
+
+series_id	17		CUSR0000SA0		Code identifying the specific 
+							series.
+
+value		12		53.3			Price index for item.
+	   
+year		4		YYYY			Identifies year of observation.
+				Ex: 1990		
+				
+
+
+
+
diff --git a/bls/cu/cu_area.parquet b/bls/cu/cu_area.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..db5987579c8af9e6183b84a02564516fcff4949d
--- /dev/null
+++ b/bls/cu/cu_area.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4878b9ce7beb64ca6df927e6cb8ecf574141c856b8a1dd3711d92a1472abd7af
+size 4743
diff --git a/bls/cu/cu_aspect.parquet b/bls/cu/cu_aspect.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..49f5da623cc2f78a4802e87ef910b7200a5cc8bb
--- /dev/null
+++ b/bls/cu/cu_aspect.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0007881b5ca8670f5b818b08494a10195f9d318674020fa546e42329d228250f
+size 1100416
diff --git a/bls/cu/cu_base.parquet b/bls/cu/cu_base.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..50ce85344a3bcff35b493db5f53891e9cffcd2cb
--- /dev/null
+++ b/bls/cu/cu_base.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58fbe1878782e143ab9765f5abebe8be678af8cb65907cfa2e99478e559c4412
+size 1729
diff --git a/bls/cu/cu_contacts.parquet b/bls/cu/cu_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8efaa4380d0b335e729175858ee779ef9a7f654d
--- /dev/null
+++ b/bls/cu/cu_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fdc7156b515c74cccd722a7d8e7e846e10df3eb1127b6f8c65cf899157021f32
+size 2057
diff --git a/bls/cu/cu_data_0_Current.parquet b/bls/cu/cu_data_0_Current.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1db7e3632cda7a49ec240183d9f218b3e751371b
--- /dev/null
+++ b/bls/cu/cu_data_0_Current.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4948838d0991a0b18a7ccfbf34496a0639b4f9969227133dc871a5710ff22485
+size 4939146
diff --git a/bls/cu/cu_data_10_OtherWest.parquet b/bls/cu/cu_data_10_OtherWest.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..066947df00c0879b4673921edb24aea772178077
--- /dev/null
+++ b/bls/cu/cu_data_10_OtherWest.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5730d596d56bfb386e07d8543a197cbb0735f7226dc45f8646c6496d02e6075
+size 1231029
diff --git a/bls/cu/cu_data_11_USFoodBeverage.parquet b/bls/cu/cu_data_11_USFoodBeverage.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b86d21d2a33b5d1a2ca58cd0ee79e843ea7a5dee
--- /dev/null
+++ b/bls/cu/cu_data_11_USFoodBeverage.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4916543fc98135299a28ee73ee24e5c3becdf75e7a0006337c108a883621635
+size 574254
diff --git a/bls/cu/cu_data_12_USHousing.parquet b/bls/cu/cu_data_12_USHousing.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..eca4430485a024467a34a2665ce237806ff567ac
--- /dev/null
+++ b/bls/cu/cu_data_12_USHousing.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64bb5244e378d5202818a1be14ee0be4972d3d4768fdd0bfef650610e87d3562
+size 228753
diff --git a/bls/cu/cu_data_13_USApparel.parquet b/bls/cu/cu_data_13_USApparel.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..47f48f7e058d471dd0c582cea266c414959b23f6
--- /dev/null
+++ b/bls/cu/cu_data_13_USApparel.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a18b1debfd9010a9b71a210fbe55c1b0fdacabecb64b008e1edad9294dde81ed
+size 106524
diff --git a/bls/cu/cu_data_14_USTransportation.parquet b/bls/cu/cu_data_14_USTransportation.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..64db47de0d8badf953de6ffac6fa8b58bd77e0f8
--- /dev/null
+++ b/bls/cu/cu_data_14_USTransportation.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c70d01d2c18e510a3ccf1a09756645af068a116c1f7899bee3a958b942b47a21
+size 190294
diff --git a/bls/cu/cu_data_15_USMedical.parquet b/bls/cu/cu_data_15_USMedical.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e62eb16840f29fb68088ed0ecb59cab6e5552de1
--- /dev/null
+++ b/bls/cu/cu_data_15_USMedical.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f642c8f4608694c95644453367fdd2e6f441f77ddd69368a124a23f0c38cb70d
+size 93387
diff --git a/bls/cu/cu_data_16_USRecreation.parquet b/bls/cu/cu_data_16_USRecreation.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..397edd6820373d7ba9ab6fe9c8164c58e67d61f0
--- /dev/null
+++ b/bls/cu/cu_data_16_USRecreation.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4fb022b44a850a113ee51cc960e7a896e12b3a6d8ba4330fe288031c0cf69f7
+size 137709
diff --git a/bls/cu/cu_data_17_USEducationAndCommunication.parquet b/bls/cu/cu_data_17_USEducationAndCommunication.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..13721968fc5f929dcb39a0643375effadeccb256
--- /dev/null
+++ b/bls/cu/cu_data_17_USEducationAndCommunication.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:283befc33afdd2f99007a09e65a9cb8291efb43a2508390c487efd18f6baea00
+size 97664
diff --git a/bls/cu/cu_data_18_USOtherGoodsAndServices.parquet b/bls/cu/cu_data_18_USOtherGoodsAndServices.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d1405a6526c85919d77e6e65750a081246df1abd
--- /dev/null
+++ b/bls/cu/cu_data_18_USOtherGoodsAndServices.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:016db071dbc109b27eba5dc14fa9b2bcf13a57b6379f98aee71e3eb83a7bd222
+size 107376
diff --git a/bls/cu/cu_data_19_PopulationSize.parquet b/bls/cu/cu_data_19_PopulationSize.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..df5f529202418ab22ffdddc137e8aa9b95f93d24
--- /dev/null
+++ b/bls/cu/cu_data_19_PopulationSize.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6bd3ce40f70f1277e25ee7f69640601eb9933bb999613fe1f7409008df9fc38
+size 113309
diff --git a/bls/cu/cu_data_1_AllItems.parquet b/bls/cu/cu_data_1_AllItems.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..939255471fa28e6004c044a59a2820ed23d9f4bb
--- /dev/null
+++ b/bls/cu/cu_data_1_AllItems.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4b6f473e8f366843c8b09d5f9596b77fc5a3f9d0515e0235f7e0d5bcdae7567
+size 207791
diff --git a/bls/cu/cu_data_20_USCommoditiesServicesSpecial.parquet b/bls/cu/cu_data_20_USCommoditiesServicesSpecial.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4b7ab8c4458e8e84e3e301868a0e48c58e61b381
--- /dev/null
+++ b/bls/cu/cu_data_20_USCommoditiesServicesSpecial.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b93f2f35e84ff30978c50ed1c4429bb9bae9a4f16486e97ec51765635d1de9f
+size 277261
diff --git a/bls/cu/cu_data_2_Summaries.parquet b/bls/cu/cu_data_2_Summaries.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e9ac94b7dbdc745725fa17a3a765bdd6a56264c5
--- /dev/null
+++ b/bls/cu/cu_data_2_Summaries.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34fd1bb9737dab3f72a51da2943efcfc05a11bf95be148689d2d932f7231d504
+size 1079874
diff --git a/bls/cu/cu_data_3_AsizeNorthEast.parquet b/bls/cu/cu_data_3_AsizeNorthEast.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a4e74243f3730359012dbef5dd2bddca975676e8
--- /dev/null
+++ b/bls/cu/cu_data_3_AsizeNorthEast.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:adbde964254e48003e568e7df704d65d17247913934ca0170aeeea0a8af9816c
+size 43374
diff --git a/bls/cu/cu_data_4_AsizeNorthCentral.parquet b/bls/cu/cu_data_4_AsizeNorthCentral.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bed7480b6af5cb0dbf321f72b8610f50b01ffcb1
--- /dev/null
+++ b/bls/cu/cu_data_4_AsizeNorthCentral.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d010ae5e3ac4bc51b44a754dccca800b7a1e71cd8849b8dc75bbe6b1a49ba30
+size 160763
diff --git a/bls/cu/cu_data_5_AsizeSouth.parquet b/bls/cu/cu_data_5_AsizeSouth.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..dbbb8d2d4c47c079e20672088d0de440e99e40ad
--- /dev/null
+++ b/bls/cu/cu_data_5_AsizeSouth.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f7cc540349cc9e676da98e4d6ac217f53a5f86cd6367eba7693c14ce63cbfdb
+size 46820
diff --git a/bls/cu/cu_data_6_AsizeWest.parquet b/bls/cu/cu_data_6_AsizeWest.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..75705fa5a1ca4c2cfda3283ac1ae5dfd5b4d1c96
--- /dev/null
+++ b/bls/cu/cu_data_6_AsizeWest.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d071e53f1ba4e3461fa02589b7c5973c398e93a157fbda241bd8ed99f35605ca
+size 127018
diff --git a/bls/cu/cu_data_7_OtherNorthEast.parquet b/bls/cu/cu_data_7_OtherNorthEast.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1bbdbe5fc07ef274bd34627637657f6d8d29c02d
--- /dev/null
+++ b/bls/cu/cu_data_7_OtherNorthEast.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47a657eefffc1dd292ea2c47067c33dcbbf2c5d072df3fe1820fd54c9e073b1c
+size 929361
diff --git a/bls/cu/cu_data_8_OtherNorthCentral.parquet b/bls/cu/cu_data_8_OtherNorthCentral.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2f1178231016dc6d8ad7eea351268e83ea66d0d4
--- /dev/null
+++ b/bls/cu/cu_data_8_OtherNorthCentral.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7eb68a7d30c9287aeff040b80711cfc890e9f0f008c3ff0aa9885af8d39cc8a
+size 1027537
diff --git a/bls/cu/cu_data_9_OtherSouth.parquet b/bls/cu/cu_data_9_OtherSouth.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4891bb798fc3a4ac5c373f57a6e27c86e6ece74f
--- /dev/null
+++ b/bls/cu/cu_data_9_OtherSouth.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5a16619fa8008f9c4a922bcff335076f33617824e5aa99fdca3b723c47837adb
+size 1258523
diff --git a/bls/cu/cu_footnote.parquet b/bls/cu/cu_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8be5adbe93e221da8fef823e4c0060bb1411986d
--- /dev/null
+++ b/bls/cu/cu_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88759a841571886b1759b933fdd6c4643f4f6887543199dd771bca0f5102e848
+size 1928
diff --git a/bls/cu/cu_item.parquet b/bls/cu/cu_item.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3725b7612952e3313c8728caa983a60358a593c4
--- /dev/null
+++ b/bls/cu/cu_item.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77f54218f16b819028214ba18bacc482ef4446df8bd006c58b8016451240fec2
+size 10992
diff --git a/bls/cu/cu_period.parquet b/bls/cu/cu_period.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..092690fbb9bdc1d8a6e50a25e48ea2d6e648068a
--- /dev/null
+++ b/bls/cu/cu_period.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80aff9d57b9c473897d27df5dc0958c0295be777726b62b27ce30fed9f73f1a7
+size 2535
diff --git a/bls/cu/cu_periodicity.parquet b/bls/cu/cu_periodicity.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f1db703d58c66a55e9648176fa5eb46bfc8b3041
--- /dev/null
+++ b/bls/cu/cu_periodicity.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fecfd4c31e7ef041a09c62c1a9bb140e19af0b8658544b9e72616ade2690393
+size 1843
diff --git a/bls/cu/cu_seasonal.parquet b/bls/cu/cu_seasonal.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f9a2f1fd0d823051faf42f36765638a3afad1c6f
--- /dev/null
+++ b/bls/cu/cu_seasonal.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60b694ad35d825ec374b3fd8125a96c3feac221d8b94eabf894653aa641fbe9
+size 1858
diff --git a/bls/cu/cu_series.parquet b/bls/cu/cu_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e7226a37384dc093babeb5339f5c44570b23d14a
--- /dev/null
+++ b/bls/cu/cu_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:776c22ef458eb2d8922214a2d1dd829ec35d212533b6dfc0db24d2437718c7dc
+size 82681
diff --git a/bls/cw/README.md b/bls/cw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..5125faa4c93807ac546f010c5fc24237182669e2
--- /dev/null
+++ b/bls/cw/README.md
@@ -0,0 +1,41 @@
+# BLS survey `cw`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/cw/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `cw.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| cw.area | 58 | area_code, area_name, display_level, selectable, sort_sequence |
+| cw.aspect | 78853 | series_id, year, period, aspect_type, value, footnote_codes |
+| cw.base | 2 | base_code, base_name |
+| cw.contacts | 16 | Consumer Price Indexes Contacts |
+| cw.data.0.Current | 1117894 | series_id, year, period, value, footnote_codes |
+| cw.data.1.AllItems | 64031 | series_id, year, period, value, footnote_codes |
+| cw.data.10.OtherWest | 295641 | series_id, year, period, value, footnote_codes |
+| cw.data.11.USFoodBeverage | 119055 | series_id, year, period, value, footnote_codes |
+| cw.data.12.USHousing | 63244 | series_id, year, period, value, footnote_codes |
+| cw.data.13.USApparel | 33476 | series_id, year, period, value, footnote_codes |
+| cw.data.14.USTransportation | 44245 | series_id, year, period, value, footnote_codes |
+| cw.data.15.USMedical | 24018 | series_id, year, period, value, footnote_codes |
+| cw.data.16.USRecreation | 27127 | series_id, year, period, value, footnote_codes |
+| cw.data.17.USEducationAndCommunication | 20521 | series_id, year, period, value, footnote_codes |
+| cw.data.18.USOtherGoodsAndServices | 17260 | series_id, year, period, value, footnote_codes |
+| cw.data.19.PopulationSize | 34460 | series_id, year, period, value, footnote_codes |
+| cw.data.2.Summaries | 287008 | series_id, year, period, value, footnote_codes |
+| cw.data.20.USCommoditiesServicesSpecial | 80419 | series_id, year, period, value, footnote_codes |
+| cw.data.3.AsizeNorthEast | 16436 | series_id, year, period, value, footnote_codes |
+| cw.data.4.AsizeNorthCentral | 59884 | series_id, year, period, value, footnote_codes |
+| cw.data.5.AsizeSouth | 11258 | series_id, year, period, value, footnote_codes |
+| cw.data.6.AsizeWest | 45036 | series_id, year, period, value, footnote_codes |
+| cw.data.7.OtherNorthEast | 229798 | series_id, year, period, value, footnote_codes |
+| cw.data.8.OtherNorthCentral | 263132 | series_id, year, period, value, footnote_codes |
+| cw.data.9.OtherSouth | 312824 | series_id, year, period, value, footnote_codes |
+| cw.footnote | 2 | footnote_code, footnote_text |
+| cw.item | 318 | item_code, item_name, display_level, selectable, sort_sequence |
+| cw.period | 16 | period, period_abbr, period_name |
+| cw.periodicity | 2 | periodicity_code, periodicity_name |
+| cw.seasonal | 2 | seasonal_code, seasonal_text |
+| cw.series | 7868 | series_id, area_code, item_code, seasonal, periodicity_code, base_code, base_period, series_title, footnote_codes, begin_year, begin_period, end_year, end_period |
diff --git a/bls/cw/cw.txt b/bls/cw/cw.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a97f018973f25a89f3d100ecd7b18d7746fe1860
--- /dev/null
+++ b/bls/cw/cw.txt
@@ -0,0 +1,378 @@
+Consumer Price Index (CW)
+					CW.txt
+
+Section Listing
+
+1. Survey Definition
+2. FTP files listed in the survey directory.
+3. Time series, series file, data file, & mapping file definitions and relationships
+4. Series file format and field definitions
+5. Data file format and field definitions
+6. Mapping file formats and field definitions
+7. Data Element Dictionary
+================================================================================
+Section 1
+================================================================================
+
+The following is a definition of: CONSUMER PRICE INDEX - All Urban Wage earners and clerical workers (CW)
+
+Survey Description: The Consumer Price Index (CPI) is a statistical measure
+of change, over time, of the prices of goods and services in major 
+expenditure groups--such as food, housing, apparel, transportation, and 
+medical care--typically purchased by urban consumers.  Essentially, it 
+compares the cost of a sample "market basket" of goods and services in a 
+specific month relative to the cost of the same "market basket" in an 
+earlier reference period.  This reference period is designated as the base 
+period.
+
+The CPI publishes indexes for two 
+populations; urban wage earners and clerical workers (CW), and all urban 
+consumers (CU).  
+
+To construct the two indexes, thousands of prices for commodities and services purchased by consumers  
+are collected in a sample of 75 urban places. Rent data is collected in separate sample of thousands of rental units.  
+Comparison of indexes for individual CMSA's or cities show only the relative
+change over time in prices between locations. These indexes cannot be used
+to measure interarea differences in price levels or living costs.
+
+Summary Data Available: U.S. average indexes for both populations are 
+available for several hundred  consumer items and groups of items. In addition, 
+many of the indexes have been adjusted for seasonality.  The indexes 
+are monthly. Different indexes go back to different years, with the earliest, including all items, 
+dating to  1913. Semi-annual indexes have been 
+calculated for many items for comparison with semi-annual areas 
+mentioned below. Semi-annual indexes are available from 1984 forward.
+
+Area indexes for both populations are available for 23 urban places. For 
+each area, indexes are published for a subset of items and groups. The indexes
+are published monthly for three areas and bimonthly for twenty areas. Regional and division level 
+indexes for both populations are available for a subset of items and groups published. Indexes are published 
+for four regions and nine divisions. Regional indexes date to 1966; divisional indexes are newer, dating to 2018.  
+Indexes are monthly, with Semi-annual indexes 
+also calculated for selected  items.  
+
+City-size class indexes for both populations are available for two size classes 
+with a similar subset of groups and items  
+Region/city-size indexes (for example, Midwest size class B/C)for both populations are also available monthly. 
+
+Frequency of Observations:  U.S. city average indexes, regional indexes, 
+division indexes, size class indexes, and three metro area indexes are monthly. 20 metro area indexes are bimonthly.
+
+Annual Averages: Annual averages are available for all unadjusted series 
+in the CW and CU.
+
+Base Periods: Most indexes have a base period of 1982-1984 = 100. Other 
+indexes, mainly newer indexes, are based more recently.  The base period value is generally 100.0, 
+with rare exceptions where the base is set to 1000 to avoid loss of precision. The index
+for the "Purchasing Power" values (AAOR and SAOR) have a base period value of 1.000.
+
+Data Characteristics: Indexes are published to three decimal places.
+
+Updating Schedule:  Updates become available with the release of new data, typically between the 10th and 14th of the month 
+following the reference month.
+
+==================================================================================
+Section 2
+==================================================================================
+
+The following Consumer Price Index (All Urban Consumers) files are on the BLS 
+internet in the sub-directory pub/time.series/cw:
+
+	cw.data.0.Current			-  All current year-to-date 
+	cw.data.1.AllItems			-  All items (item_code AA0, SA0)
+	cw.data.2.Summaries			-  Summaries (item_code SA0, SAF,
+						   SAH, SAA, SAT, SAM, SAR, SAE, SAG,
+						   SAS, SAC)
+	cw.data.3.AsizeNorthEast		-  A-Size areas in Northeast
+						   (area_code A1 ...)
+	cw.data.4.AsizeNorthCentral		-  A-size areas in North Central
+						   (area_code A2 ...)
+	cw.data.5.AsizeSouth			-  A-Size areas in South
+						   (area_code A3 ...)
+	cw.data.6.AsizeWest			-  A-Size areas in West
+						   (area_code A4 ...)
+	cw.data.7.OtherNorthEast		-  All other Northeast
+						   (area_code 01, X1, D1)
+	cw.data.8.OtherNorthCentral		-  All other North Central
+						   (area_code 02, X2, D2)
+	cw.data.9.OtherSouth			-  All other in South
+						   (area_code 03, X3, D3)
+	cw.data.10.OtherWest			-  All other in West
+						   (area_code 04, X4)  
+	cw.data.11.USFoodBeverage		-  All US Food and Beverage
+						   (area_code 0000, item_code SAF, SEF)
+	cw.data.12.USHousing			-  All US Housing (area_code 0000, 
+						   item_code SAH, SEH)
+	cw.data.13.USApparel			-  All US Apparel (area_code 0000,
+						   item_code SAA, SEA)
+	cw.data.14.USTransportation		-  All US Transportation (area_code
+						   0000, item_code SAT, SET)
+	cw.data.15.USMedical			-  All US Medical (area_code 0000, 
+						   item_code SAM, SEM, SS57)
+	cw.data.16.USRecreation			-  All US Recreation (area_code 0000,
+						   item_code SAR, SER, SS31, SS61, SS62)
+	cw.data.17.USEducationAndCommunication	-  All US Education and Communication
+						   (area_code 0000, item_code SAE,
+						    SEE, SS27)
+	cw.data.18.USOtherGoodsAndServices	-  All US Other Goods and Services
+						   (area_code 0000, item_code SAG, SEG;
+						    SS33)
+	cw.data.19.PopulationSize		-  All Population-size (area_code
+						   A000, X000, D000)
+	cw.data.20.USCommoditiesServicesSpecial	-  All US Commodity and Services and 
+						   Special(area_code 0000, item_code 
+						   SA0, SAC, SAN, SAS)
+	cw.area					-  Area codes		mapping file
+	cw.contacts				-  Contacts for cw survey 
+	cw.footnote				-  Footnote codes	mapping file
+	cw.item					-  Item codes		mapping file
+	cw.MapErrors (TBR)			-  Map error codes	mapping file
+	cw.period				-  Period codes 	mapping file
+	cw.series				-  All series and their beginning and end dates
+	cw.txt					-  General information
+
+Note: TBR = File that will be removed.		
+=================================================================================
+Section 3
+=================================================================================
+The definition of a time series, its relationship to and the interrelationship
+among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of time
+over consistent time intervals (i.e. monthly, quarterly, semi-annually, annually).  
+BLS time series data are typically produced at monthly intervals and represent data 
+ranging from a specific consumer item in a specific geographical area whose price 
+is gathered monthly to a category of worker in a specific industry whose employment
+rate is being recorded monthly, etc.
+
+The download.bls.gov files are organized such that data users are provided with the following
+set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level information:
+
+a) the period and year corresponding to the first data observation 
+b) the period and year corresponding to the most recent data observation 
+
+The mapping files are definition files that contain explanatory text descriptions
+that correspond to each of the various codes contained within each series
+identification code.
+
+The data file contains one line of data for each observation period pertaining to a
+specific time series. Each line contains a reference to the following:
+
+a) a series identification code
+b) year in which data is observed
+c) period for which data is observed (M13, Q05, and S03 indicate annual averages)
+d) value
+e) footnote code (if available)
+=================================================================================
+Section 4
+=================================================================================
+File Structure and Format: The following represents the file format used to define 
+cw.series.  Note that the Field Numbers are for reference only; they do not exist 
+in the database.  Data files are in ASCII text format.  Data elements are separated 
+by spaces; the first record of each file contains the column headers for the data
+elements stored in each field.  Each record ends with a new line character. 
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  series_id		  	17		CWSR0000SA0
+
+2.  area_code		   	4		0400
+
+3.  item_code		   	8		SA0E
+
+4.  seasonal		   	1		S or U		
+						
+5.  periodicity_code	   	1		R	
+						
+6.  base_code		   	1		S
+
+7.  base_period		   	20		1982-84=100		
+				
+8.  begin_year		   	4		1947		
+
+9.  begin_period   		3		M01		
+
+10. end_year			4		2002
+
+11. end_period			3		M02
+				
+
+The series_id (CWSR0000SA0) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		CW
+seasonal(code)		=		S
+periodicity_code	=		R
+area_code		=		0000
+item_code		=		SA0
+==================================================================================
+Section 5
+==================================================================================
+File Structure and Format: The following represents the file format used to define
+each data file. Note that the field numbers are for reference only; they do not 
+exist in the database.  Data files are in ASCII text format.  Data elements are 
+separated by spaces; the first record of each file contains the column headers for 
+the data elements stored in each field. Each record ends with a new line character. .  
+
+The cw.data file is partitioned into a number of separate files:  See Section 2
+
+All of the above-referenced data files have the following format:
+
+Field #/Data Element	Length		Value(Example)		
+
+1. series_id		  17		CWUR0400AA0
+
+2. year			   4		1966	
+
+3. period		   3		M12		
+
+4. value		  12      	53.3	
+				 
+5. footnote_codes	  10		It varies
+				
+
+The series_id (CWUR0400AA0) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		CW
+seasonal(code)		=		U
+periodicity_code	=		R
+area_code		=		0400
+item_code		=		AA0
+================================================================================
+Section 6
+================================================================================
+File Structure and Format: The following represents the file format used to define
+each mapping file. Note that the field numbers are for reference only; they do not
+exist in the database.  Mapping files are in ASCII text format. Data elements are
+separated by tabs; the first record of each file contains the column headers for the
+data elements stored in each field.  Each record ends with a new line character. 
+
+File Name:  cw.area
+
+Field #/Data Element		Length		Value(Example)
+
+1. area_code			4		0100
+
+2. area_name			80		Text
+
+
+File Name:  cw.footnote
+
+Field #/Data Element		Length		Value(Example)
+
+1. footnote_code		1		R
+
+2. footnote_text		100		Text
+
+
+File Name:  cw.item
+
+Field #/Data Element		Length		Value(Example)
+
+1. item_code			8		AA0
+
+2. item_name			100		Text
+
+
+File Name:  cw.period
+
+Field #/Data Element		Length		Value(Example)
+
+1. period			3		M02
+
+2. period_abbr			5		FEB
+
+3. period_name			20		Text (e.g. February)
+=========================================================================================
+Section 7
+=========================================================================================
+CONSUMER PRICE INDEX (CW) DATABASE ELEMENTS
+
+Data Element	Length		Value(Example)			Description
+
+area_code	4		N or S, ,000-999		Unique code used to identify
+				Ex: A100 		a specific geographic area.
+					
+area_name	80		Text 			Name of specific geographic
+				Ex: MIAMI, FLA		area.
+				
+base_code	1		S=Standard reference 	Code identifying the type of
+				base			base period used in index.
+				A=Alternate reference 
+				base	
+
+base_period	20		Identifies the base  	The actual base period used
+				period			in calculating the index.
+				Ex: 1982-84=100	
+				     
+begin_period	3		M01-M13 or S01-S03	Identifies first data observation
+				Ex: MO6=June		within the first year for which 
+				(M=Monthly, M13=Annual	data is available for a given
+				Avg, S=Semi-Annually)	time series.
+				
+begin_year	4		YYYY			Identifies first year for which
+				Ex: 1975		data is available for a given
+							time series.
+
+end_period	3		M01-M13 or S01-S03	Identifies last data observation
+				Ex: M06=June		within the last year for which 
+				(M=Monthly, M13=Annual	data is available for a given
+				Avg, S=Semi-Annually)	time series.
+				
+end_year	4		YYYY			Identifies last year for which 
+				Ex: 1980		data is available for a given  
+							time series.
+
+footnote_code	1		R			Identifies footnote for the data 
+							series.
+
+footnote_text	100		Text			Contains the text of the footnote.
+
+item_code	8		SA0E			Identifies item for which 
+							data observations pertain.
+
+item_name	100		Text			Full names of items.
+				
+period_abbr	5		Text	 		Abbreviation of period name.
+				Ex: JUN
+
+period		3		M01-M13 or S01-S03	Identifies period for which
+				Ex: M06=June		data is observed. 
+				(M=Monthly, M13=Annual	
+				Avg, S=Semi-Annually)
+				
+period_name	20		Text		 	Full name of period to which
+				Ex: June		the data observation refers.
+				
+periodicity_	1		S=Semi-Annual		Frequency of data
+code				R=Regular		observation.
+
+seasonal	1		S=Seasonally		Code identifying whether the
+				  Adjusted 		data are seasonally adjusted.
+				U=Unadjusted			  		
+
+series_id	17		CWSR0000SA0		Code identifying the specific 
+							series.
+
+value		12		53.3			Price index for item.
+	   
+year		4		YYYY			Identifies year of observation.
+				Ex: 1990		
+				
+
+
+
+
+				
+
diff --git a/bls/cw/cw_area.parquet b/bls/cw/cw_area.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..db5987579c8af9e6183b84a02564516fcff4949d
--- /dev/null
+++ b/bls/cw/cw_area.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4878b9ce7beb64ca6df927e6cb8ecf574141c856b8a1dd3711d92a1472abd7af
+size 4743
diff --git a/bls/cw/cw_aspect.parquet b/bls/cw/cw_aspect.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c689f8115fa11820ef1ad3e0f9436d4ed4d4ba47
--- /dev/null
+++ b/bls/cw/cw_aspect.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7d8e5f63d291459dc102ec1c8648a2accaf3eae345ff5c65a807db093b74e4a0
+size 177654
diff --git a/bls/cw/cw_base.parquet b/bls/cw/cw_base.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..50ce85344a3bcff35b493db5f53891e9cffcd2cb
--- /dev/null
+++ b/bls/cw/cw_base.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58fbe1878782e143ab9765f5abebe8be678af8cb65907cfa2e99478e559c4412
+size 1729
diff --git a/bls/cw/cw_contacts.parquet b/bls/cw/cw_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a35817720602a65f2e297f1322eefda35f06a6db
--- /dev/null
+++ b/bls/cw/cw_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b97a6c7024a8f105995a8130aa99474c13062ee3354d3d9b405db962f2612b14
+size 2063
diff --git a/bls/cw/cw_data_0_Current.parquet b/bls/cw/cw_data_0_Current.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..256ae8ad89cee8da38dc10c9238616109de3344d
--- /dev/null
+++ b/bls/cw/cw_data_0_Current.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d249f336e39b09450e8a86e29d7901bc5248c0cf0f99f731ab15d836e2613b85
+size 4730602
diff --git a/bls/cw/cw_data_10_OtherWest.parquet b/bls/cw/cw_data_10_OtherWest.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..eb7234a24c386574e514f4ba0ec3a0e6d03cae09
--- /dev/null
+++ b/bls/cw/cw_data_10_OtherWest.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29adab37b15af46ec70071d12773145345a830805439d0b09bf741c30960ade9
+size 1223966
diff --git a/bls/cw/cw_data_11_USFoodBeverage.parquet b/bls/cw/cw_data_11_USFoodBeverage.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..34410d40947dc586fd0ac4190dfbbd759a11e28d
--- /dev/null
+++ b/bls/cw/cw_data_11_USFoodBeverage.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56c7ebd43d048391264640eb5a14d0f2fc2e91421ba8d3748b72f0accfdd67b1
+size 432990
diff --git a/bls/cw/cw_data_12_USHousing.parquet b/bls/cw/cw_data_12_USHousing.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a04db871fbabe0f0cd18fb33e32c920973bb5183
--- /dev/null
+++ b/bls/cw/cw_data_12_USHousing.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8a83a4c2df3a8881ee4e623122bdf1fcaf2f4f3443111fb74472ffd9350f642
+size 224743
diff --git a/bls/cw/cw_data_13_USApparel.parquet b/bls/cw/cw_data_13_USApparel.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bc0aad68596a13ef4b4d346416d91ecfe315c049
--- /dev/null
+++ b/bls/cw/cw_data_13_USApparel.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b601041066507281fd8ab61021efa11077e94ad2808b217020886909ee568559
+size 106171
diff --git a/bls/cw/cw_data_14_USTransportation.parquet b/bls/cw/cw_data_14_USTransportation.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8b65c741bf6ac96165ee61db20de37aef3ae2e3a
--- /dev/null
+++ b/bls/cw/cw_data_14_USTransportation.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fc15539df071684758aea9ffb9a76eba12718ea955ec6ce53e5b87cf00ec95d5
+size 158263
diff --git a/bls/cw/cw_data_15_USMedical.parquet b/bls/cw/cw_data_15_USMedical.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3f9c0867c1ea638ab8f55529e063fee808b72f49
--- /dev/null
+++ b/bls/cw/cw_data_15_USMedical.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:920d317980768d97ad52e7123e297362b1d883af6b600859b3c6bfd312e03e37
+size 93176
diff --git a/bls/cw/cw_data_16_USRecreation.parquet b/bls/cw/cw_data_16_USRecreation.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..92c3a98bc4aba2ab8b20ec8725545fe390e0f4de
--- /dev/null
+++ b/bls/cw/cw_data_16_USRecreation.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d13f5288cc05e0272b922761ec4067164b974fad574a40983da4cfd0cae1db9
+size 110538
diff --git a/bls/cw/cw_data_17_USEducationAndCommunication.parquet b/bls/cw/cw_data_17_USEducationAndCommunication.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..20059a327a1013ad3912c5b007ffe903e5f41d0b
--- /dev/null
+++ b/bls/cw/cw_data_17_USEducationAndCommunication.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5d65c42e99379a5183f2894952ec11cda4e643a55cc4171393e08ab8aac6ef21
+size 92817
diff --git a/bls/cw/cw_data_18_USOtherGoodsAndServices.parquet b/bls/cw/cw_data_18_USOtherGoodsAndServices.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..07903a9636b3a9e6b67bdbe73845ef966666c1de
--- /dev/null
+++ b/bls/cw/cw_data_18_USOtherGoodsAndServices.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de835d57be8b5033bff4cbf2ed66caf82b763550661e5d7817dfbe2856b23dcf
+size 72068
diff --git a/bls/cw/cw_data_19_PopulationSize.parquet b/bls/cw/cw_data_19_PopulationSize.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..eeb5be2b96124f348c790fa1370775e6b206425e
--- /dev/null
+++ b/bls/cw/cw_data_19_PopulationSize.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63fe99557fc475292f432653d7709dd05bcd5a0d58e82ae3bc778dc2bf788cd5
+size 111076
diff --git a/bls/cw/cw_data_1_AllItems.parquet b/bls/cw/cw_data_1_AllItems.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ee0694bf1b14dc9341f614b38add418207f1d203
--- /dev/null
+++ b/bls/cw/cw_data_1_AllItems.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1be58ea00e5b089e18a8a730cc65ffd33511b7deafefd18d307f9e48b127bcf7
+size 207018
diff --git a/bls/cw/cw_data_20_USCommoditiesServicesSpecial.parquet b/bls/cw/cw_data_20_USCommoditiesServicesSpecial.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6050d4e0f4de2abec39d4b690982b361dffe1bd2
--- /dev/null
+++ b/bls/cw/cw_data_20_USCommoditiesServicesSpecial.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81f0833a14a2e825a9bf2492486db705ebdc19d3b2f827aa7cef1254ec1faf56
+size 259255
diff --git a/bls/cw/cw_data_2_Summaries.parquet b/bls/cw/cw_data_2_Summaries.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b66f59be7d875d96c3e08a19867e99734bffbb66
--- /dev/null
+++ b/bls/cw/cw_data_2_Summaries.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24eca0ae6ec52321b568f5135352223ee99c0e6d86d302aa4328d602f9307ccf
+size 1077137
diff --git a/bls/cw/cw_data_3_AsizeNorthEast.parquet b/bls/cw/cw_data_3_AsizeNorthEast.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..15dc18b7d9be762b5878040653e071400eefc938
--- /dev/null
+++ b/bls/cw/cw_data_3_AsizeNorthEast.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d7621c28dd4615b6982b92c8144432753d372562ddc9aa44882cea8af5c4e168
+size 42950
diff --git a/bls/cw/cw_data_4_AsizeNorthCentral.parquet b/bls/cw/cw_data_4_AsizeNorthCentral.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d9770bea8eca1acc1c2d60d38b8f33312e00834a
--- /dev/null
+++ b/bls/cw/cw_data_4_AsizeNorthCentral.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:335ffee95af1b0c3464c6e7bae29bce867c3eb43d3e062ad07d0d42c9c13b261
+size 158746
diff --git a/bls/cw/cw_data_5_AsizeSouth.parquet b/bls/cw/cw_data_5_AsizeSouth.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..493353c607ee1e59f0fa47d356ae28e11eda711f
--- /dev/null
+++ b/bls/cw/cw_data_5_AsizeSouth.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f08195cad0e67858af60306b97f310bb19fbb0e3f2d5c1a1bc2cea7a8d0506b2
+size 46581
diff --git a/bls/cw/cw_data_6_AsizeWest.parquet b/bls/cw/cw_data_6_AsizeWest.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..36d4031d014342208c10eb28fee4294e3c93f044
--- /dev/null
+++ b/bls/cw/cw_data_6_AsizeWest.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8addd5affce9efc350354a3c8534e76eb3ba270f584513621e1fa1215c5cb51e
+size 127772
diff --git a/bls/cw/cw_data_7_OtherNorthEast.parquet b/bls/cw/cw_data_7_OtherNorthEast.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2a6854fba27adfe871298a063da786bee3cf3058
--- /dev/null
+++ b/bls/cw/cw_data_7_OtherNorthEast.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0de1946d3ace7fe34c0a5074c59c4216aff7a374818e67accddefd28f3ffcb6
+size 924003
diff --git a/bls/cw/cw_data_8_OtherNorthCentral.parquet b/bls/cw/cw_data_8_OtherNorthCentral.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f4d15c04c1be1eacd0b231580176c2ee63fe2280
--- /dev/null
+++ b/bls/cw/cw_data_8_OtherNorthCentral.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7018357f5ee814280c324eef136ce76247b2f58f0c571bba3dd308eb240578b5
+size 1020594
diff --git a/bls/cw/cw_data_9_OtherSouth.parquet b/bls/cw/cw_data_9_OtherSouth.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..029c415722cfa2979b97dbe29b973f87f52a9968
--- /dev/null
+++ b/bls/cw/cw_data_9_OtherSouth.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b34c44c7a44d3646e2035898c9a0de2d5c833ce445f27f3161715e82476f99b8
+size 1254564
diff --git a/bls/cw/cw_footnote.parquet b/bls/cw/cw_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..8be5adbe93e221da8fef823e4c0060bb1411986d
--- /dev/null
+++ b/bls/cw/cw_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:88759a841571886b1759b933fdd6c4643f4f6887543199dd771bca0f5102e848
+size 1928
diff --git a/bls/cw/cw_item.parquet b/bls/cw/cw_item.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..04fa2be502d5704d272098f9c8f63a12839ceb56
--- /dev/null
+++ b/bls/cw/cw_item.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f77ae1a06fe7b84a29919f9d9eb9b4206660d2b45ed727d113758b11c1f2f942
+size 9344
diff --git a/bls/cw/cw_period.parquet b/bls/cw/cw_period.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..092690fbb9bdc1d8a6e50a25e48ea2d6e648068a
--- /dev/null
+++ b/bls/cw/cw_period.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80aff9d57b9c473897d27df5dc0958c0295be777726b62b27ce30fed9f73f1a7
+size 2535
diff --git a/bls/cw/cw_periodicity.parquet b/bls/cw/cw_periodicity.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f1db703d58c66a55e9648176fa5eb46bfc8b3041
--- /dev/null
+++ b/bls/cw/cw_periodicity.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fecfd4c31e7ef041a09c62c1a9bb140e19af0b8658544b9e72616ade2690393
+size 1843
diff --git a/bls/cw/cw_seasonal.parquet b/bls/cw/cw_seasonal.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f9a2f1fd0d823051faf42f36765638a3afad1c6f
--- /dev/null
+++ b/bls/cw/cw_seasonal.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60b694ad35d825ec374b3fd8125a96c3feac221d8b94eabf894653aa641fbe9
+size 1858
diff --git a/bls/cw/cw_series.parquet b/bls/cw/cw_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f852c9ddcc30271d6bf0d7924f5e783f010ff051
--- /dev/null
+++ b/bls/cw/cw_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99e624fe9a17bc981d6817ee9c648f023e2af832835d2089ab5aa9e2ea17c1e3
+size 78468
diff --git a/bls/cx/README.md b/bls/cx/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..8a909056a514fddc97acbc083e7307679ee27be0
--- /dev/null
+++ b/bls/cx/README.md
@@ -0,0 +1,19 @@
+# BLS survey `cx`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/cx/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| cx.aspect | 13096110 | series_id, year, period, aspect_type, value, footnote_codes |
+| cx.category | 4 | category_code, category_text, display_level, selectable, sort_sequence |
+| cx.characteristics | 164 | demographics_code, characteristics_code, characteristics_text, display_level, selectable, sort_sequence |
+| cx.contacts | 10 | Consumer Expenditure Surveys Contacts |
+| cx.data.1.AllData | 2182685 | series_id, year, period, value, footnote_codes |
+| cx.demographics | 19 | demographics_code, demographics_text, display_level, selectable, sort_sequence |
+| cx.footnote | 8 | footnote_code, footnote_text |
+| cx.item | 1214 | subcategory_code, item_code, item_text, display_level, selectable, sort_sequence |
+| cx.process | 1 | process_code, process_text, display_level, selectable, sort_sequence |
+| cx.series | 183935 | series_id, seasonal, category_code, subcategory_code, item_code, demographics_code, characteristics_code, process_code, series_title, footnote_codes, begin_year, begin_period, end_year, end_period |
+| cx.subcategory | 23 | category_code, subcategory_code, subcategory_text, display_level, selectable, sort_sequence |
diff --git a/bls/cx/cx_aspect.parquet b/bls/cx/cx_aspect.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d851870e8b96edaa2af63f7eec04753185838aa3
--- /dev/null
+++ b/bls/cx/cx_aspect.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be40b6eddb026384303b364f3553976e82fb707bd5f6df58d2c3c48126b052d6
+size 23187482
diff --git a/bls/cx/cx_category.parquet b/bls/cx/cx_category.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..da79716d61f5da4e3190156059f8c066dd6a11af
--- /dev/null
+++ b/bls/cx/cx_category.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3da631332a5b546940541dd5ce53a69b730992b9f01d915a2f61b98ab189dfc
+size 3644
diff --git a/bls/cx/cx_characteristics.parquet b/bls/cx/cx_characteristics.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..207b30910718432bdf223784be586e06622b9e68
--- /dev/null
+++ b/bls/cx/cx_characteristics.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb4e90b51610b4dc1b7e01c60530a1ffb7ff93810be887a9fd49ba39330054ff
+size 6705
diff --git a/bls/cx/cx_contacts.parquet b/bls/cx/cx_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e2521814c83046cff76fa9c208374b0492feab24
--- /dev/null
+++ b/bls/cx/cx_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2c8c91e36b4e39c8526feb6723bc9571d2cd0efa48eeab7b4dea6107f45716f
+size 1858
diff --git a/bls/cx/cx_data_1_AllData.parquet b/bls/cx/cx_data_1_AllData.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..956518266a7f4244aad591b1028a52528f02eaf6
--- /dev/null
+++ b/bls/cx/cx_data_1_AllData.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c41094ebc1e460c576d97a80f9d9d2bdbb64c78987c4eb394a3f7eb35be7501a
+size 3996604
diff --git a/bls/cx/cx_demographics.parquet b/bls/cx/cx_demographics.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0b0378888b2de528cc3233a66409fd26c09a887c
--- /dev/null
+++ b/bls/cx/cx_demographics.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea2098f10dd9ded6e66df0e74e66e15f349cee16764fc0d3aace07d8edc6adfa
+size 3934
diff --git a/bls/cx/cx_footnote.parquet b/bls/cx/cx_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..287963bc4c3f22b62f1b5e080c23bc7bba41db11
--- /dev/null
+++ b/bls/cx/cx_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c36374a733bd471b78b6d50b51de34592712fbbb25c6b926b32fa64ecef4fdb
+size 2912
diff --git a/bls/cx/cx_item.parquet b/bls/cx/cx_item.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b0b4e76b7c8ce97c4c6f5f2fa85d79e1a5bec1f1
--- /dev/null
+++ b/bls/cx/cx_item.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d064a26be4e548628acfe6a47f3e59fda44cbcdc63acb0213e2bd139919734c
+size 28484
diff --git a/bls/cx/cx_process.parquet b/bls/cx/cx_process.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2b04948c27daa4c7884ba9be282a9d962f2c3778
--- /dev/null
+++ b/bls/cx/cx_process.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f93965a59638551c8d04a3fe0f09321e48f2652edad5951da2446ceb2e4b0b57
+size 3344
diff --git a/bls/cx/cx_series.parquet b/bls/cx/cx_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5e276813be1b2d980b514a7e611379dfc66ea29b
--- /dev/null
+++ b/bls/cx/cx_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:394eab3a2d8cab203600e6623705cd128ee0d795d37ad8c52adb3505e114017f
+size 1484385
diff --git a/bls/cx/cx_subcategory.parquet b/bls/cx/cx_subcategory.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..edad93bb7194c1b39d34165f3c7c78267865cb99
--- /dev/null
+++ b/bls/cx/cx_subcategory.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2675c137186143327e904be4d8c9ecfd853916186636085c942a029f8f9d9b00
+size 4717
diff --git a/bls/eb/README.md b/bls/eb/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..ba6472fbfaaf13bdd653a82ec66e8d604c9f2a4e
--- /dev/null
+++ b/bls/eb/README.md
@@ -0,0 +1,18 @@
+# BLS survey `eb`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/eb/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `eb.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| eb.contacts | 14 | Employee Benefits Survey Contacts |
+| eb.data.1.AllData | 3235 | series_id, year, period, value, footnote_codes |
+| eb.footnote | 5 | footnote_code, footnote_text |
+| eb.period | 1 | period, period_abbr, period_name |
+| eb.seasonal | 2 | seasonal_code, seasonal_text |
+| eb.series | 810 | series_id, title_code, type_code, begin_year, begin_period, end_year, end_period |
+| eb.title | 634 | title_code, title_name |
+| eb.type | 4 | type_code, type_name |
diff --git a/bls/eb/eb.txt b/bls/eb/eb.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ad7097b6a82dac209e8ea0676295eb23b2f61565
--- /dev/null
+++ b/bls/eb/eb.txt
@@ -0,0 +1,295 @@
+				Employee Benfits Survey (EB)
+					eb.txt
+
+Section Listing
+
+1. Survey Definition
+2. FTP files listed in the survey directory.
+3. Time series, series file, data file, & mapping file definitions and relationships
+4. Series file format and field definitions
+5. Data file format and field definitions
+6. Mapping file formats and field definitions
+7. Data Element Dictionary
+================================================================================
+Section 1
+================================================================================
+
+The following is a definition of:  EMPLOYEE BENEFITS SURVEY
+
+Survey Description:  The Employee Benefits Survey (EBS) is an annual survey
+of the incidence and provisions of selected benefits provided by employers. 
+The survey collects data from a sample of approximately 6,000 private sector
+and State and local government establishments.  The data are presented as a 
+percentage of employees who participate in a certain benefit, or as an 
+average benefit provision (for example, the average number of paid holidays 
+provided to employees per year).
+
+The survey covers paid leave benefits such as holidays and vacations, and 
+person, funeral, jury duty, military, parental, and sick leave; sickness and
+accident, long-term disability, and life insurance; medical, dental, and 
+vision care plans; defined benefit pension and defined contribution plans; 
+flexible benefits plans; reimbursement accounts; and unpaid parental leave.
+Also, data are tabulated on the incidence of several other benefits, such as
+severance pay, child-care assistance, wellness programs, and employee 
+assistance programs.
+
+Summary Data Available:  Surveys of employees in medium and large private 
+establishments conducted over the 1979-86 period included establishments 
+that employed at least 50, 100, or 250 workers, depending on the industry 
+(most service industries were excluded).  The survey conducted in 1987 
+covered only State and local governments with 50 or more employees.  The 
+surveys conducted in 1988 and 1989 included medium and large establishments
+with 100 workers or more in all private industries.  All surveys conducted 
+over the 1979-89 period excluded establishments in Alaska and Hawaii, as 
+well as part-time employees.
+
+Beginning in 1990, surveys of State and local governments and small 
+establishments are conducted in even-numbered years and surveys of medium 
+and large establishments are conducted in odd-numbered years.  The small 
+establishment survey includes all private nonfarm establishments with fewer
+than 100 workers, while the State and local government survey includes all 
+governments, regardless of the number of workers.  All three surveys include
+full- and part-time workers, and workers in all 50 States and the District 
+of Columbia.
+
+
+Data available on LABSTAT include incidence of selected benefits and the 
+average benefit amount for selected provisions, from all three surveys.
+
+Frequency of Observations:  Data are annual.
+
+Base Periods:  Not applicable.
+
+Data Characteristics:  All percent of workers are in whole percents; average
+holidays are stored with one decimal place; average employee contributions 
+to health care benefits are stored in dollars and cents; all other averages
+are whole numbers.
+
+Updating Schedule:  Updates are available annually, typically in the summer
+following the reference year of the data.
+
+References:	BLS Handbook of Methods, Chapter 9, "Employee Benefits 
+		Survey," Bulletin 2414 (1992).
+
+Contact for Further Information:	Staff Employee Benefits Survey
+					(202) 606-6222
+==================================================================================
+Section 2
+==================================================================================
+The following Employee Benefits Survey files are on the BLS internet in the 
+sub-directory pub/time.series/eb:
+
+
+	eb.contacts		- Contacts for EB survey 
+	eb.data.1.AllData	- All data
+	eb.period		- Period codes		mapping file
+	eb.series		- All series with beginning and end dates
+	eb.title		- Title codes		mapping file
+	eb.txt			- General information
+	eb.type			- Type codes		mapping file
+
+=================================================================================
+Section 3
+=================================================================================
+The definition of a time series, its relationship to and the interrelationship
+among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of time
+over consistent time intervals (i.e. monthly, quarterly, semi-annually, annually).  
+BLS time series data are typically produced at monthly intervals and represent data 
+ranging from a specific consumer item in a specific geographical area whose price 
+is gathered monthly to a category of worker in a specific industry whose employment
+rate is being recorded monthly, etc.
+
+The FTP files are organized such that data users are provided with the following
+set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level information:
+
+a) the period and year corresponding to the first data observation 
+b) the period and year corresponding to the most recent data observation. 
+
+The mapping files are definition files that contain explanatory text descriptions
+that correspond to each of the various codes contained within each series
+identification code.
+
+The data file contains one line of data for each observation period pertaining to a
+specific time series.  Each line contains a reference to the following:
+
+a) a series identification code
+b) year in which data is observed
+c) period for which data is observed (M13, Q05, and S03 indicate annual averages)
+d) value
+e) footnote code (if available)
+=================================================================================
+Section 4
+=================================================================================
+File Structure and Format: The following represents the file format used to define 
+eb.series.  Note that the Field Numbers are for reference only; they do not exist 
+in the database.  Data files are in ASCII text format.  Data elements are separated 
+by tabs; the first record of each file contains the column headers for the data
+elements stored in each field.  Each record ends with a new line character. 
+
+Field #/Data Element	Length		Value(Example)		
+
+1.  series_id		  17		EBU401KINC0000ML
+
+2.  title_code		  11		401KINC0000
+
+3.  type_code		  2		ML			
+
+4.  begin_year		  4		1985
+
+5.  begin_period	  3		A01
+
+6.  end_year		  4		1997
+
+7.  end_period		  3		A01
+
+
+The series_id (EBU401KINC0000SL) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EB
+seasonal (code) 	=		U
+title_code		=		401KINC0000
+type_code		=		SL
+==================================================================================
+Section 5
+==================================================================================
+File Structure and Format: The following represents the file format used to define
+each data file.  Note that the field numbers are for reference only; they do not 
+exist in the database.  Data files are in ASCII text format.  Data elements are 
+separated by tabs; the first record of each file contains the column headers for 
+the data elements stored in each field.  Each record ends with a new line character.  
+
+File Name:  eb.data.1.AllData
+
+The above-named data file has the following format:
+
+Field #/Data Element	Length		Value(Example)		
+
+1. series_id		  17		EBU401KINC0000SL 	      	
+
+2. year			   4		1985	
+
+3. period		   3		A01		
+
+4. value		  12      	26	 	
+				 
+5. footnote_codes	  10		It varies
+				
+
+The series_id (EBU401KINC0000SL) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EB
+seasonal (code) 	=		U
+title_code		=		401KINC0000
+type_code		=		SL
+================================================================================
+Section 6
+File Structure and Format:  The following represents the file format used to define
+each mapping file. Note that the field numbers are for reference only; they do not
+exist in the database.  Mapping files are in ASCII text format.  Data elements are
+separated by tabs; the first record of each file contains the column headers for the
+data elements stored in each field.  Each record ends with a new line character. 
+
+File Name:  eb.period
+
+Field #/Data Element		Length		Value(Example)
+
+1.  period			3		A01
+
+2.  period_abbr     		5		ANN	 
+
+3.  period_name			20		Text
+
+
+File Name:  eb.title
+
+Field #/Data Element		Length		Value(Example)
+
+1.  title_code			11		401KINC0000
+
+2.  title_name			100		Text
+
+
+File Name:  eb.type
+
+Field #/Data Element		Length		Value(Example)
+
+1.  type_code			2		AP
+
+2.  type_name			50		Text
+=========================================================================================
+Section 7
+=========================================================================================
+EMPLOYEE BENEFITS SURVEY DATABASE ELEMENTS
+
+
+Data Element	Length		Value(Example)			Description
+
+
+begin_period	3		A01=Annual		Identifies the first data 
+							observation within the first
+							year for which data is 
+							available for a given time 
+							series.
+
+begin_year	4		YYYY			Identifies first year for which
+				Ex: 1992		data is available for a given
+							time series.
+						
+end_period	3		A01=Annual		Identifies last data observation
+							within the last year for which
+							data is available for a given
+							time series.
+
+end_year	4		YYYY			Identifies last year for which
+				Ex: 1997		data is available for a given
+							time series.
+						
+footnote_codes	10		It varies		Identifies footnotes for the data 
+							series.	
+							
+period		3		A01=Annual		Identifies period for which data 
+ 							is observed.
+
+period_abbr	5		JAN			Abbreviation of period name.
+ 					
+				 				
+period_name	20		Text			Full name of period to which
+ 				Ex: January		the data observation refers.
+				
+series_id	17		EBU401KINC0000SL	Code identifying the 
+							specific series.
+
+title_code	11		Title 			Code identifying title of 
+				identifier		data series.
+				Ex: LUNCHINC000 
+
+title_name	100		Text			Name of series title.
+				Ex: Incidence of paid
+				lunch time
+				
+type_code	2		Type identifier		Code identifying type of
+				ML=Med/Lge private	establishment.
+				SM=Small private
+				SL=State/Local government
+				   	
+type_name	50		Text			Name of type of establishment.	
+
+value		12		Data value		Data value for series.
+				
+year		4		YYYY			Identifies year of observation.
+				Ex: 1990	
+			
\ No newline at end of file
diff --git a/bls/eb/eb_contacts.parquet b/bls/eb/eb_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4b53c775d2d9616853312c5647886738a8d579c5
--- /dev/null
+++ b/bls/eb/eb_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c7cfb81117f9ac61a164b38b913283ac1945f7cdc52c1c4d0c5c4d890c0f1ba
+size 2016
diff --git a/bls/eb/eb_data_1_AllData.parquet b/bls/eb/eb_data_1_AllData.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d195f547d547b1cb62f967fbb7ec49793fd46b23
--- /dev/null
+++ b/bls/eb/eb_data_1_AllData.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3ec1beb51cae534a228103ee00e66fb434ac0ae750cfcaaecd2b7b7bae9bce6
+size 14415
diff --git a/bls/eb/eb_footnote.parquet b/bls/eb/eb_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..71b795627f93c2bc01a2f63416d94885fdac0366
--- /dev/null
+++ b/bls/eb/eb_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4358bec0ea06f4688f00a1a1fa13ac520fef80bb0036d0ecc63068554c6c621
+size 2193
diff --git a/bls/eb/eb_period.parquet b/bls/eb/eb_period.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f7a0276eb1d0f1c41e5635e5e783aacd1af954a7
--- /dev/null
+++ b/bls/eb/eb_period.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c130bf08d37d60d0705d3be87a7bb3f15a239eb5bc6e85c7c4c0226820a76032
+size 2229
diff --git a/bls/eb/eb_seasonal.parquet b/bls/eb/eb_seasonal.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f9a2f1fd0d823051faf42f36765638a3afad1c6f
--- /dev/null
+++ b/bls/eb/eb_seasonal.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60b694ad35d825ec374b3fd8125a96c3feac221d8b94eabf894653aa641fbe9
+size 1858
diff --git a/bls/eb/eb_series.parquet b/bls/eb/eb_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2f73dce4fbe01ce72fd61679514f731da7213e65
--- /dev/null
+++ b/bls/eb/eb_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:60b9935d167bd4ac0eb7e55f4e5f7205c34318fb25e4b90e3bc7323fc3c4c656
+size 7607
diff --git a/bls/eb/eb_title.parquet b/bls/eb/eb_title.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d00acb90e81ec27ce721a3cd79d8917f8bb0da4c
--- /dev/null
+++ b/bls/eb/eb_title.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0bd191ac98852a59d9973e91fe5146da9c820dadd17dac5a234e2398831ea9f7
+size 11186
diff --git a/bls/eb/eb_type.parquet b/bls/eb/eb_type.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e258ca1fdd91a33fe4297124e48500ead5e51b96
--- /dev/null
+++ b/bls/eb/eb_type.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9206d8ae1713de4c9b6dfb496511ba490f4be84e66de4db77f1bbf22767ccd22
+size 1838
diff --git a/bls/ec/README b/bls/ec/README
new file mode 100644
index 0000000000000000000000000000000000000000..5b271164d91536dcd1a609b2d529af9b8114a122
--- /dev/null
+++ b/bls/ec/README
@@ -0,0 +1,80 @@
+The following Employment Cost Index files are on the BLS internet in the subdirectory 
+pub/time.series/ec:
+
+       contact.doc	- Contacts for BLS surveys
+       ec.compensation	- Comp_code mapping file
+       ec.data.0.Current- Employment Cost Index data for current year
+       ec.data.1.AllData- All Employment Cost Index data 
+       ec.doc		- General information
+       ec.group		- Group_code       mapping file
+       ec.ownership	- Ownership_code   mapping file
+       ec.period	- Period_code      mapping file
+       ec.periodicity	- Periodicity_code mapping file
+       ec.series	- All series and their beginning dates
+
+
+
+Both of the above data files (ec.data.0.Current  &  ec.data.1.AllData) have the following 
+format:
+
+       series_id              period                 
+           |                    |                   
+       ---------               ---                  
+       ECU12803Q       1993    Q01            0.3   
+                       ----                   ---   
+                         |                     |    
+                        year                 value  
+                            
+
+
+
+ The  series_id  can be broken down into:
+
+
+     Series               ownership_code    
+       |     comp_code       |                                  
+       |         |           |               
+      --         -           -               
+      EC    U    1    280    3   Q           
+            -          -         -           
+            |          |         |           
+            |       group_code   |          
+         seasonal            periodicity_code
+
+
+
+
+   CODE DEFINITIONS
+
+              
+ Series:             EC - Employment Cost Index
+  
+ seasonal:           U  - unadjusted data
+                     S  - seasonally adjusted data
+
+
+ comp_code:           1 - Total Compensation
+                      2 - Wages and salaries
+                      3 - Benefits 
+
+       
+ group_code:          Industry, occupation classification codes
+                      see  pub/time.series/ec/ec.group  for a detailed
+                      explanation of all group codes.
+
+
+ ownership_code:      1 - Civilian
+                      2 - Private
+                      3 - State and Local government
+
+
+ periodicity_code:    I - Index
+                      Q - 3 month percent change
+                      A - 12 month percent change
+
+
+ period:            Q01 - 1st Quarter
+                    Q02 - 2nd Quarter
+                    Q03 - 3rd Quarter
+                    Q04 - 4th Quarter
+                    Q05 - Annual Average (NOT USED)
diff --git a/bls/ec/README.md b/bls/ec/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..d151a0d7ebec861885c200c948df21e4ecb57a1f
--- /dev/null
+++ b/bls/ec/README.md
@@ -0,0 +1,23 @@
+# BLS survey `ec`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/ec/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `ec.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| .message | 10 | Special Notice to Users of Employment Cost Index Data: |
+| README | -1 |  |
+| ec.compensation | 3 | comp_code, comp_text |
+| ec.contacts | -1 |  |
+| ec.data.1.AllData | 77459 | series_id, year, period, value, footnote_codes |
+| ec.group | 111 | group_code      group_name |
+| ec.old.series.081297 | 996 | series_id, comp_code, group_code, ownership_code, periodicity_code, seasonal, begin_year, begin_period, end_year, end_period |
+| ec.ownership | 3 | ownership_code, ownership_name |
+| ec.period | 5 | period, period_abbr, period_name |
+| ec.periodicity | 3 | periodicity_code, periodicity_text |
+| ec.seasonal | 2 | seasonal_code, seasonal_text |
+| ec.series | 851 | series_id, comp_code, group_code, ownership_code, periodicity_code, seasonal, begin_year, begin_period, end_year, end_period |
+| ftpubec.tar | -1 |  |
diff --git a/bls/ec/_message.parquet b/bls/ec/_message.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b4100e0ff6da4967de025cbe36f8484812e6ff99
--- /dev/null
+++ b/bls/ec/_message.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a17adb566afe0a4c0a15b1a0e0a32dee4b50270818037753bda89e612374ac3
+size 2110
diff --git a/bls/ec/ec.contacts b/bls/ec/ec.contacts
new file mode 100644
index 0000000000000000000000000000000000000000..86fa6a045cf2e4ad00b3cd48f79ac02453959b27
--- /dev/null
+++ b/bls/ec/ec.contacts
@@ -0,0 +1,56 @@
+Employment Cost Trends Contacts
+
+
+The Office of Compensation Levels and Trends, Branch of Survey Data
+Analysis and Publications, will be glad to assist you with questions
+about the Employment Cost Index, the Employer Costs for Employee 
+Compensation, the Employee Benefits Survey, Occupational Compensation
+Surveys, and the National Compensation Survey (formerly known as 
+COMP2000). 
+
+E-mail Address: ocltinfo@bls.gov 
+
+Phone: (202) 691-6199 (Monday - Friday, 8:30 A.M. - 4:30 P.M.) 
+
+FAX: (202) 691-6647 
+
+TDD phone: (202) 691-5987
+TDD Message Referral Phone Number: 1-800-326-2577 
+
+Mailing address: 
+Bureau of Labor Statistics
+OCLT/SDAP - Suite 4175
+2 Massachusetts Ave., N.E.
+Washington, D.C. 20212-0001 
+
+
+
+Other Ways to Access our Data: 
+
+Federal Depository Libraries are free to the public and receive all BLS publications. 
+Locations can be found at http://www.access.gpo.gov/su_docs/fdlp/index.html. 
+
+Sales Publications: 
+
+     BLS Chicago Sales Office	(312) 353-1880
+Mailing address:
+     Bureau of Labor Statistics 
+     Publications Sales Center 
+     P.O. Box 2145 
+     Chicago, IL 60690   
+  
+     GPO Ordering Information: URL: http://bookstore.gpo.gov/locations/index.html
+    
+
+Subscriptions: 
+
+GPO Superintendent of Documents
+P.O. Box 371954 
+Pittsburgh, PA 15250-7954 
+
+BLS Recorded announcements: (202) 691-5200 
+
+BLS Fax On Demand: (202) 691-6325 (ECI and ECEC News Releases)
+
+******************************************************************************
+
diff --git a/bls/ec/ec.txt b/bls/ec/ec.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0296e1f23201a597d87349138672d2ca91545b07
--- /dev/null
+++ b/bls/ec/ec.txt
@@ -0,0 +1,359 @@
+
+				Employment Cost Index (EC)
+					ec.txt
+
+Section Listing
+
+1. Survey Definition
+2. FTP files listed in the survey directory.
+3. Time series, series file, data file, & mapping file definitions and relationships
+4. Series file format and field definitions
+5. Data file format and field definitions
+6. Mapping file formats and field definitions
+7. Data Element Dictionary
+================================================================================
+Section 1
+================================================================================
+
+The following is a definition of:  EMPLOYMENT COST INDEX (EC)
+
+Survey Description:  The Employment Cost Index (ECI) is a quarterly measure
+ of the change in the cost of labor, free from the influence of employment 
+shifts among occupations and industries.  The compensation series includes 
+changes in wages and salaries plus employer costs for employee benefits.  
+The wage and salary series and benefit cost series provide the change for 
+the two components of compensation.  Employee benefit costs are calculated 
+as cents-per-hour-worked for 23 benefits ranging from employer payments for 
+Social Security to paid time off for holidays.
+
+The survey covers all occupations in the civilian economy, which includes 
+the total private economy (excluding farms and households), and the public 
+sector (excluding the Federal government).  Statistics are published for 
+the private and public sectors separately, and the data are combined in a 
+measure of change for the civilian economy.
+
+The data are collected from a probability sample of about 23,000 occupations
+with 4,500 sample establishments in private industry and about 8,800 
+occupations within 1,300 sample establishments in State and local 
+governments.  The sample establishments are classified in industry 
+categories based on the 1987 Standard Industrial Classification (SIC), as 
+defined by the U.S. Office of Management and Budget.  Within an 
+establishment, specific job categories are selected to represent broader 
+occupational definitions.  Since June 1986, the jobs have been classified 
+according to the 1980 Census of Occupations.  Prior to June 1986, they were
+classified according to the 1970 Census.
+
+Summary Data Available:  For private industry workers, change data are 
+available for total compensation costs, for wages and salaries alone, and 
+for benefit costs alone.  Wage and salary change and compensation cost 
+change data are available by major occupational and industry groups, as well
+as by region and bargaining status.  Wage and salary change information is 
+available from 1975 to the present for most of these series.  Compensation 
+cost change data are available from 1980 to the present for most series.  
+For 10 occupational and industry series, benefit cost change data are 
+available from the early 1980's to the present.
+
+For State and local governments and the civilian economy (State and local 
+governments plus private industry), wage and salary change and compensation 
+cost change data are available for major occupational and industry series.  
+The data for all these series are provided from June 1981 to present.
+
+In most cases, index levels and 3-month and 12-month percent changes are 
+available.  Some of the newer industry and occupation series for private 
+industry workers do not have data available back to June 1981.
+
+Frequency of Observations:  Data are quarterly in all cases.
+
+Base Periods:  In most cases, index levels have a base period of 
+June 1989 = 100.
+
+Data Characteristics:  All percent changes and indexes are stored with one 
+decimal place.
+
+Updating Schedule:  Updates are available about four weeks following the end
+of the reference quarter.  Reference quarters end in March, June, September,
+and December.
+==================================================================================
+Section 2
+==================================================================================
+
+The following Employment Cost Index files are on the BLS internet in the 
+sub-directory pub/time.series/ec:
+
+       ec.contacts		- Contacts for EC survey
+       ec.compensation		- Compensation codes    mapping file
+       ec.data.0.Current	- All current year-to-date data
+       ec.data.1.AllData	- All data 
+       ec.group			- Group codes       	mapping file
+       ec.old.series.081297(TBR)	
+       ec.ownership		- Ownership codes   	mapping file
+       ec.period		- Period codes      	mapping file
+       ec.periodicity		- Periodicity codes 	mapping file
+       ec.series		- All series and their beginning and end dates
+       ec.txt			- General information
+       ftpubec.tar(TBR)		
+       README	
+
+Note: TBR = File that will be removed.		
+=================================================================================
+Section 3
+=================================================================================
+The definition of a time series, its relationship to and the interrelationship
+among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of time
+over consistent time intervals (i.e. monthly, quarterly, semi-annually, annually).  
+BLS time series data are typically produced at monthly intervals and represent data 
+ranging from a specific consumer item in a specific geographical area whose price 
+is gathered monthly to a category of worker in a specific industry whose employment
+rate is being recorded monthly, etc.
+
+The FTP files are organized such that data users are provided with the following
+set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level information:
+
+a) the period and year corresponding to the first data observation 
+b) the period and year corresponding to the most recent data observation. 
+
+The mapping files are definition files that contain explanatory text descriptions
+that correspond to each of the various codes contained within each series
+identification code.
+
+The data file contains one line of data for each observation period pertaining to a
+specific time series.  Each line contains a reference to the following:
+
+a) a series identification code
+b) year in which data is observed
+c) period for which data is observed (M13, Q05, and S03 indicate annual averages)
+d) value
+e) footnote code (if available)
+=================================================================================
+Section 4
+=================================================================================
+File Structure and Format: The following represents the file format used to define 
+ec.series.  Note that the Field Numbers are for reference only; they do not exist 
+in the database.  Data files are in ASCII text format.  Data elements are separated 
+by tabs; the first record of each file contains the column headers for the data
+elements stored in each field.  Each record ends with a new line character. 
+
+Field #/Data Element	Length		Value(Example)		
+
+1.  series_id		  17		ECS10001I
+
+2.  comp_code		   1		1
+
+3.  group_code		   3		110
+
+4.  ownership_code	   1		2		
+						
+5.  periodicity_code	   1		A,Q or I	
+						
+6.  seasonal		   1		S or U	
+
+7.  begin_year		   4		1982
+
+8.  begin_period	   3		Q01-Q05		
+				
+9.  end_year		   4		2001		
+
+10. end_period		   3		Q01-Q05		
+
+
+The series_id (ECU12802Q) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EC
+seasonal(code)		=		U
+comp_code		=		1
+group_code		=		280
+ownership_code		=		2
+periodicity_code	=		Q
+==================================================================================
+Section 5
+==================================================================================
+File Structure and Format: The following represents the file format used to define
+each data file.  Note that the field numbers are for reference only; they do not 
+exist in the database.  Data files are in ASCII text format.  Data elements are 
+separated by tabs; the first record of each file contains the column headers for 
+the data elements stored in each field.  Each record ends with a new line character. 
+
+The ec.data file is partitioned into two separate files:  
+
+	1.  ec.data.0.Current	- All current year-to-date data
+	2.  ec.data.1.AllData	- All data
+
+Both of the above data files have the following format:
+
+Field #/Data Element	Length		Value(Example)		
+
+1. series_id		  17		ECU12802Q
+
+2. year			   4		1993	
+
+3. period		   3		Q01		
+
+4. value		  12      	110.3	
+				 
+5. footnote_codes	  10		It varies
+				
+
+The series_id (ECU12802Q) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EC
+seasonal(code)		=		U
+comp_code		=		1
+group_code		=		280
+ownership_code		=		2
+periodicity_code	=		Q
+================================================================================
+Section 6
+================================================================================
+File Structure and Format:  The following represents the file format used to define
+each mapping file. Note that the field numbers are for reference only; they do not
+exist in the database.  Mapping files are in ASCII text format.  Data elements are
+separated by tabs; the first record of each file contains the column headers for the
+data elements stored in each field.  Each record ends with a new line character. 
+
+File Name:  ec.compensation
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  comp_code		  	1		1
+
+2.  comp_text			20         	Text
+						
+				
+File Name:  ec.group
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  group_code		  	3		101		
+
+2.  group_name			100		Text
+						
+
+File Name:  ec.ownership
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  ownership_code	  	1		2
+
+2.  ownership_name		40		Text
+						
+
+File Name:  ec.period
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  period			3		Q01		
+			
+2.  period_abbr			5		QTR2	
+				 		
+3.  period_name			20		Text	
+						
+
+File Name:  ec.periodicity
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  periodicity_code	  	1		A,I or Q
+
+2.  periodicity_text		30		Text
+
+=========================================================================================
+Section 7
+=========================================================================================
+EMPLOYMENT COST INDEX (EC) DATABASE ELEMENTS
+
+
+Data Element	Length		Value(Example)			Description
+
+begin_period	3		Q01-Q05			Identifies first data observation
+				Ex: Q01=1st Quarter	within the first year for which 
+				(Q=Quarterly, Q05=	data is available for a given 
+				Annual Avg)	        time series.
+
+begin_year	4		YYYY			Identifies first year for which 
+				Ex: 1985		data is available for a given 
+                                                	time series.
+						
+comp_code	1		1=Total	compensation	Code identifying the compensation 
+				2=Wages &  salaries	component of the observation.
+				3=Benefits		
+				  
+comp_text	20		Text	Name identifying the 
+				Ex: Benefits		compensation component of 
+							the observation.
+
+end_period	3		Q01-Q05			Identifies last data observation
+				Ex: Q01=1st Quarter	within the last year for which
+				(Q=Quarterly, Q05=	 data is available for a given
+				Annual Avg)             time series.
+				
+end_year	4		YYYY			Identifies last year for which 
+				Ex: 1990		data is available for a given 
+                                                	time series.
+
+footnote_codes	10         	It varies		Identifies footnotes for the data 
+							series.	
+		
+group_code	3		000-999			Code identifying worker group to 
+							which data observation pertains.
+							
+group_name	100		Text			Name of worker group to which 
+				Ex: Service workers	data observation pertains.
+				 	
+ownership_code	1		1=Civilian		Code identifying the sector of 
+				2=Private		economy to which data pertain.
+				3=State & local		
+				  government
+
+ownership_name	40		Text			Name of sector of economy to
+				Ex: Civilian nonfarm	which data pertain.
+				 
+				    
+
+period_abbr	5		Period name 		Abbrevation of period name.
+				abbreviation
+
+period		3		Q01-Q05			Identifies period for which
+				Ex: Q01=1st Quarter	data is observed.
+				(Q=Quarterly, Q05=	 	
+				Annual Avg)
+
+period_name	20		Text 			Full name of period to which
+							the data observation refers.
+
+periodicity_	1		A=12 Month % change	Code identifying the level 
+code				Q=3 Month % change 	of change in compensation
+				I=Index			compared to the prior period.
+				  
+periodicity_	30		Text			Name indicating the level 
+text				Ex: I=Index level	of change in compensation
+				     			compared to the prior period.
+				    	
+seasonal	1		S=Seasonally		Code identifying whether the
+				  Adjusted 		data are seasonally adjusted.
+				U=Unadjusted	
+
+series_id	17		ECS10001I		Code identifying the specific 
+							series.
+
+value		12		110.3			Data value for series.
+
+year		4		YYYY			Identifies year of observation.
+				Ex: 1990	
+
+
+
+
diff --git a/bls/ec/ec_compensation.parquet b/bls/ec/ec_compensation.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..483fdb085c3fc5611cce8543dd7f877f5cbd7a18
--- /dev/null
+++ b/bls/ec/ec_compensation.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a79aeed316fe52c27a596c106bd8e498748765500b55dd3d21e263fe5d67e512
+size 1790
diff --git a/bls/ec/ec_data_1_AllData.parquet b/bls/ec/ec_data_1_AllData.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..cd7c2be413af7394cd4efbb33d5cd407dc3bf681
--- /dev/null
+++ b/bls/ec/ec_data_1_AllData.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93820413ea4e692c81b4423a0ea47101b5c1425a5c8cbdd9e0f0b5fc7bb20d87
+size 110755
diff --git a/bls/ec/ec_group.parquet b/bls/ec/ec_group.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..385f2432f18df799c217bbc52a09f174575c901e
--- /dev/null
+++ b/bls/ec/ec_group.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c7aed849706251b2900582d527ffb2b6cf09753f497ac8f2d96a02760eda2e7
+size 3084
diff --git a/bls/ec/ec_old_series_081297.parquet b/bls/ec/ec_old_series_081297.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4bada33d82815f018f990e211d86912d655ab82f
--- /dev/null
+++ b/bls/ec/ec_old_series_081297.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d08f9a22e945d194f4f905a5fe30beb6845b49f4e2c8a4aabccd4fa43a5933c8
+size 7736
diff --git a/bls/ec/ec_ownership.parquet b/bls/ec/ec_ownership.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bcd14b3de2c63b16d55dc642a5e1f15c1179b48b
--- /dev/null
+++ b/bls/ec/ec_ownership.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b2a899bf74c4d6d90c8c148ab9a84f5ddc9093e4c3fb44e955570ebb93745957
+size 1884
diff --git a/bls/ec/ec_period.parquet b/bls/ec/ec_period.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4b6e83e11b42b05a3c732519754e3c559ae4b54c
--- /dev/null
+++ b/bls/ec/ec_period.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1b21d9f1c44c762bde83e863e1d5e2b7ce306719cc8963be315fdc3fb0b8ca55
+size 2358
diff --git a/bls/ec/ec_periodicity.parquet b/bls/ec/ec_periodicity.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..76f28e8ed380cf9f43ffe3f115620ba5ee9bc7fb
--- /dev/null
+++ b/bls/ec/ec_periodicity.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b9a24f32ad78b9a3e42ecb377eb4b3544a97cff567127a96047b9b36d85db8a
+size 1908
diff --git a/bls/ec/ec_seasonal.parquet b/bls/ec/ec_seasonal.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f9a2f1fd0d823051faf42f36765638a3afad1c6f
--- /dev/null
+++ b/bls/ec/ec_seasonal.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60b694ad35d825ec374b3fd8125a96c3feac221d8b94eabf894653aa641fbe9
+size 1858
diff --git a/bls/ec/ec_series.parquet b/bls/ec/ec_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c2307976fce0ca3cf4c8e8523b91e8a888b0fdee
--- /dev/null
+++ b/bls/ec/ec_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a2edacbb0f21d2627b9fd42caf6df24aba03e8cdb352f39f2a81296bd8589a9
+size 7675
diff --git a/bls/ec/ftpubec.tar b/bls/ec/ftpubec.tar
new file mode 100644
index 0000000000000000000000000000000000000000..cfa32d1a242e2b64ea1f2c67d9b9af60d863421c
--- /dev/null
+++ b/bls/ec/ftpubec.tar
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d811667a8c9185b523106882f94344e7814d6e9d8fd3ec38f8051dddee3a84cb
+size 1623040
diff --git a/bls/ee/README.md b/bls/ee/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..cce39a2cc50a99c68af325412561299352dbac09
--- /dev/null
+++ b/bls/ee/README.md
@@ -0,0 +1,99 @@
+# BLS survey `ee`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/ee/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `ee.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| .message | 5 | 10/18/94 |
+| ee.contacts | 6 | National Current Employment Statistics (CES) Contacts |
+| ee.data.1.CurrentSeasAE | 21896 | series_id, year, period, value, footnote_codes |
+| ee.data.10.TradeAECurr | 20013 | series_id, year, period, value, footnote_codes |
+| ee.data.11.FireAECurr | 6349 | series_id, year, period, value, footnote_codes |
+| ee.data.12.ServicesAECurr | 21017 | series_id, year, period, value, footnote_codes |
+| ee.data.13.GovtAECurr | 6736 | series_id, year, period, value, footnote_codes |
+| ee.data.14.TotsWWPWCurr | 10867 | series_id, year, period, value, footnote_codes |
+| ee.data.15.ManufactureWWPWCurr | 117364 | series_id, year, period, value, footnote_codes |
+| ee.data.16.ServiceProdTPUWWPWCurr | 11057 | series_id, year, period, value, footnote_codes |
+| ee.data.17.TradeWWPWCurr | 32176 | series_id, year, period, value, footnote_codes |
+| ee.data.18.FireWWPWCurr | 9077 | series_id, year, period, value, footnote_codes |
+| ee.data.19.ServicesWWPWCurr | 35537 | series_id, year, period, value, footnote_codes |
+| ee.data.2.CurrentSeasPWWW | 13536 | series_id, year, period, value, footnote_codes |
+| ee.data.20.GovtWWCurr | 2364 | series_id, year, period, value, footnote_codes |
+| ee.data.21.TotsAHECurr | 5548 | series_id, year, period, value, footnote_codes |
+| ee.data.22.ManufactureAHECurr | 68484 | series_id, year, period, value, footnote_codes |
+| ee.data.23.ServiceProdTPUAHECurr | 4556 | series_id, year, period, value, footnote_codes |
+| ee.data.24.TradeAHECurr | 12279 | series_id, year, period, value, footnote_codes |
+| ee.data.25.FireAHECurr | 2773 | series_id, year, period, value, footnote_codes |
+| ee.data.26.ServicesAHECurr | 15049 | series_id, year, period, value, footnote_codes |
+| ee.data.27.TotsAWCurr | 11096 | series_id, year, period, value, footnote_codes |
+| ee.data.28.ManufactureAWCurr | 190719 | series_id, year, period, value, footnote_codes |
+| ee.data.29.ServiceProdTPUAWCurr | 9112 | series_id, year, period, value, footnote_codes |
+| ee.data.3.CurrentSeasOther | 22928 | series_id, year, period, value, footnote_codes |
+| ee.data.30.TradeAWCurr | 24558 | series_id, year, period, value, footnote_codes |
+| ee.data.31.FireAWCurr | 5546 | series_id, year, period, value, footnote_codes |
+| ee.data.32.ServicesAWCurr | 30098 | series_id, year, period, value, footnote_codes |
+| ee.data.33.TotsOtherCurr | 1770 | series_id, year, period, value, footnote_codes |
+| ee.data.34.ManufactureOtherCurr | 10128 | series_id, year, period, value, footnote_codes |
+| ee.data.35.ServiceProdTPUOtherCurr | 796 | series_id, year, period, value, footnote_codes |
+| ee.data.36.TradeOtherCurr | 1194 | series_id, year, period, value, footnote_codes |
+| ee.data.37.FireOtherCurr | 398 | series_id, year, period, value, footnote_codes |
+| ee.data.38.ServicesOtherCurr | 398 | series_id, year, period, value, footnote_codes |
+| ee.data.39.TotsAEHist | 12996 | series_id, year, period, value, footnote_codes |
+| ee.data.4.HistorySeasAE | 43428 | series_id, year, period, value, footnote_codes |
+| ee.data.40.ManufactureAEHist | 107036 | series_id, year, period, value, footnote_codes |
+| ee.data.40a.ManufactureAEHist | 75550 | series_id, year, period, value, footnote_codes |
+| ee.data.40b.ManufactureAEHist | 30810 | series_id, year, period, value, footnote_codes |
+| ee.data.41.ServiceProdTPUAEHist | 10096 | series_id, year, period, value, footnote_codes |
+| ee.data.42.TradeAEHist | 18350 | series_id, year, period, value, footnote_codes |
+| ee.data.43.FireAEHist | 5434 | series_id, year, period, value, footnote_codes |
+| ee.data.44.ServicesAEHist | 12129 | series_id, year, period, value, footnote_codes |
+| ee.data.45.GovtAEHist | 12508 | series_id, year, period, value, footnote_codes |
+| ee.data.46.TotsWWPWHist | 18808 | series_id, year, period, value, footnote_codes |
+| ee.data.47.ManufactureWWPWHist | 187421 | series_id, year, period, value, footnote_codes |
+| ee.data.47a.ManufactureWWPWHist | 88266 | series_id, year, period, value, footnote_codes |
+| ee.data.47b.ManufactureWWPWHist | 98020 | series_id, year, period, value, footnote_codes |
+| ee.data.48.ServiceProdTPUWWPWHist | 12051 | series_id, year, period, value, footnote_codes |
+| ee.data.49.TradeWWPWHist | 30922 | series_id, year, period, value, footnote_codes |
+| ee.data.5.HistorySeasPWWW | 29172 | series_id, year, period, value, footnote_codes |
+| ee.data.50.FireWWPWHist | 7011 | series_id, year, period, value, footnote_codes |
+| ee.data.51.ServicesWWPWHist | 16835 | series_id, year, period, value, footnote_codes |
+| ee.data.52.GovtWWHist | 3224 | series_id, year, period, value, footnote_codes |
+| ee.data.53.TotsAHEHist | 11073 | series_id, year, period, value, footnote_codes |
+| ee.data.54.ManufactureAHEHist | 115682 | series_id, year, period, value, footnote_codes |
+| ee.data.54a.ManufactureAHEHist | 82318 | series_id, year, period, value, footnote_codes |
+| ee.data.54b.ManufactureAHEHist | 32376 | series_id, year, period, value, footnote_codes |
+| ee.data.55.ServiceProdTPUAHEHist | 5590 | series_id, year, period, value, footnote_codes |
+| ee.data.56.TradeAHEHist | 14815 | series_id, year, period, value, footnote_codes |
+| ee.data.57.FireAHEHist | 1863 | series_id, year, period, value, footnote_codes |
+| ee.data.58.ServicesAHEHist | 6136 | series_id, year, period, value, footnote_codes |
+| ee.data.59.TotsAWHist | 22198 | series_id, year, period, value, footnote_codes |
+| ee.data.6.HistorySeasOther | 46492 | series_id, year, period, value, footnote_codes |
+| ee.data.60.ManufactureAWHist | 295013 | series_id, year, period, value, footnote_codes |
+| ee.data.60a.ManufactureAWHist | 96161 | series_id, year, period, value, footnote_codes |
+| ee.data.60b.ManufactureAWHist | 84188 | series_id, year, period, value, footnote_codes |
+| ee.data.60c.ManufactureAWHist | 101439 | series_id, year, period, value, footnote_codes |
+| ee.data.61.ServiceProdTPUAWHist | 11180 | series_id, year, period, value, footnote_codes |
+| ee.data.62.TradeAWHist | 28668 | series_id, year, period, value, footnote_codes |
+| ee.data.63.FireAWHist | 4181 | series_id, year, period, value, footnote_codes |
+| ee.data.64.ServicesAWHist | 12272 | series_id, year, period, value, footnote_codes |
+| ee.data.65.TotsOtherHist | 3960 | series_id, year, period, value, footnote_codes |
+| ee.data.66.ManufactureOtherHist | 24656 | series_id, year, period, value, footnote_codes |
+| ee.data.67.ServiceProdTPUOtherHist | 1248 | series_id, year, period, value, footnote_codes |
+| ee.data.68.TradeOtherHist | 2314 | series_id, year, period, value, footnote_codes |
+| ee.data.69.FireOtherHist | 624 | series_id, year, period, value, footnote_codes |
+| ee.data.7.TotsAECurr | 6150 | series_id, year, period, value, footnote_codes |
+| ee.data.70.ServicesOtherHist | 624 | series_id, year, period, value, footnote_codes |
+| ee.data.71.WeeklyEarnings | 4774 | series_id, year, period, value, footnote_codes |
+| ee.data.72.WeeklyEarningsHist | 10042 | series_id, year, period, value, footnote_codes |
+| ee.data.8.ManufactureAECurr | 63784 | series_id, year, period, value, footnote_codes |
+| ee.data.9.ServiceProdTPUAECurr | 7538 | series_id, year, period, value, footnote_codes |
+| ee.datatype | 19 | data_type_code, data_type_text |
+| ee.footnote | 4 | footnote_code, footnote_text |
+| ee.industry | 669 | industry_code, SIC_code, publishing_status, industry_name |
+| ee.period | 18 | period, period_abbr, period_name |
+| ee.seasonal | 2 | seasonal_code, seasonal_text |
+| ee.series | 4109 | series_id, industry_code, data_type_code, seasonal, begin_year, begin_period, end_year, end_period |
diff --git a/bls/ee/_message.parquet b/bls/ee/_message.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ed700852989d22570671d3572420dc1e69cce04d
--- /dev/null
+++ b/bls/ee/_message.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f85ddc28c7d838cccbec84a947a19acea6a90dca7df95a82a649286f4ec325ea
+size 1469
diff --git a/bls/ee/ee.txt b/bls/ee/ee.txt
new file mode 100644
index 0000000000000000000000000000000000000000..37eefa54fcfc357f76f1bf8471629f7c0e711553
--- /dev/null
+++ b/bls/ee/ee.txt
@@ -0,0 +1,620 @@
+		Employment, Hours, and Earnings--National (EE)
+				     ee.txt
+
+******************************************************************************************
+SPECIAL NOTICE:  The Current Employment Statistics program will publish National data on a 
+North American Industry Classification System (NAICS) basis beginning with the release of 
+May 2003 data in June 2003.  With the release of May 2003 data, SIC-based data will no 
+longer be produced or published.  Please see http://www.bls.gov/ces/cesnaics.htm 
+for further details.  
+******************************************************************************************
+
+
+Section Listing
+
+1. Survey Definition
+2. FTP files listed in the survey directory.
+3. Time series, series file, data file, & mapping file definitions and relationships
+4. Series file format and field definitions
+5. Data file format and field definitions
+6. Mapping file formats and field definitions
+7. Data Element Dictionary
+================================================================================
+Section 1
+================================================================================
+
+The following is a definition of:  EMPLOYMENT, HOURS, AND EARNINGS--NATIONAL (EE)
+
+Survey Description:  The Current Employment Statistics Program provides 
+employment, paid hours, and earnings information on a national basis in 
+considerable industrial detail.  The Bureau of Labor Statistics cooperates 
+with State agencies in collecting data each month from a sample of 
+establishments in all nonfarm activities including government.
+
+The data include series for total employment, number of women employed, 
+number of production or nonsupervisory workers, average hourly earnings, 
+average weekly hours, average weekly earnings, and average weekly overtime 
+hours in manufacturing industries.
+
+A sample of about 375,000 employer units with over 40 percent of total 
+payroll employment is utilized for this monthly mail survey.  For hours and 
+earnings of production or nonsupervisory workers in private, nonagricultural
+industries, the sample contains about 300,000 employer units.
+
+All employment, hours and earnings series are classified according to the 
+1987 Standard Industrial Classification (SIC).  The industry code used in 
+the survey corresponds to the SIC code, except in those cases where more 
+than one SIC has been combined.
+
+Summary Data Available:  For all employees, women, and production or 
+nonsupervisory workers, over 1,600 published monthly employment series are 
+available.  The series for all employees include over 600 industries at 
+various levels of aggregation.
+
+Over 1,750 published monthly series for production workers' average weekly 
+earnings, average hourly earnings, average weekly hours, and, in 
+manufacturing, average weekly overtime hours are available.
+
+Hours and earnings data are available for about 475 industries.
+
+Most series begin in 1947, 1958, 1972, 1982, or 1988, although some are 
+available from 1909 to the present.
+
+Employment by industry division is available since 1919.
+
+For industry divisions and major groups, about 200 series of seasonally 
+adjusted data are available.
+
+Over 100 special derivative series such as indexes and constant dollar 
+series are also available.
+
+Frequency of Observations:  Monthly in almost all cases; quarterly averages 
+available for total employment, average weekly hours, and average overtime 
+hours, seasonally adjusted (datatypes 81, 82, and 83).
+
+Annual Averages:  Annual averages are available for all series which are 
+unadjusted for seasonality.
+
+Data Characteristics:  Earnings are measured in dollars and are stored with 
+two decimal places (three prior to 1957).  Average weekly and overtime hours
+are measured in hours and are stored with one decimal place.
+
+Employment is measured in thousands of workers and is stored with one 
+decimal place for two-digit SIC and lower-level industries when not adjusted
+for seasonality; other employment data are stored with no decimal place.
+
+Special characteristics of the data are footnoted where necessary.
+
+Updating Schedule:  Updates are usually available on the third Friday 
+following the reporting week (week containing the 12th) in the reference 
+month.  These updates contain first closing estimates for the reference 
+month, second closing estimates for the month preceding the reference month,
+and third closing estimates for the month two months prior to the reference 
+month.
+
+References:	BLS Handbook of Methods, Chapter 2, "Employment, hours, and
+		earnings from the establishment survey", Bulletin 2285 
+		(1992).
+==================================================================================
+Section 2
+==================================================================================
+
+The following Employment, Hours, and Earnings--National files are on the BLS 
+internet in the sub-directory pub/time.series/ee:
+
+       	
+	ee.data.1.CurrentSeasAE		  -  Seasonal, All Employees (data_type_code 
+				     	     = 01), 1988-Present
+	ee.data.2.CurrentSeasPWWW	  -  Seasonal, Women and Production Workers 
+				     	     (data_type_code = 02, 03), 1988-Present
+	ee.data.3.CurrentSeasOther	  -  Seasonal, Other, 1988-Present
+	ee.data.4.HistorySeasAE		  -  Seasonal, All Employees (data_type_code = 
+				     	     01), Pre-1988
+	ee.data.5.HistorySeasPWWW	  -  Seasonal, Women and Production Workers 
+				      	     (data_type_code = 02, 03), Pre-1988
+	ee.data.6.HistorySeasOther	  -  Seasonal, Other, Pre-1988
+	ee.data.7.TotsAECurr		  -  Unseasonal, Total, Tot priv, Goods 
+				     	     prod, Mining, Construction (division  
+				     	     00, 10, 20), All Employees code = 
+					     (data_type_code = 01), 1988-Present
+	ee.data.8.ManufactureAECurr	  -  Unseasonal, Manufacturing (division
+				     	     code = 30 - 32), All Employees 
+		 			     (data_type_code = 01), 1988-Present
+	ee.data.9.ServiceProdTPUAECurr	  -  Unseasonal, Service prod, TPU (division 
+				     	     code = 39, 40-42), All Employees 
+				     	     (data_type_code = 01), 1988-Present
+	ee.data.10.TradeAECurr		  -  Unseasonal, Trade (division code = 
+				     	     50-53, 60), All Employees 
+				     	     (data_type_code = 01), 1988-Present
+	ee.data.11.FireAECurr		  -  Unseasonal, FIRE (industry code = 
+				     	     70-73), All Employees (data_type_code = 
+				     	     01), 1988-Present
+	ee.data.12.ServicesAECurr	  -  Unseasonal, Services (division code = 
+				     	     80), All Employees (data_type_code = 01),
+				     	     1988-Present
+	ee.data.13.GovtAECurr		  -  Unseasonal, Government (division code = 
+				     	     90-95), All Employees (data_type_code = 
+				     	     01), 1988-Present
+	ee.data.14.TotsWWPWCurr		  -  Unseasonal, Total, Tot priv, Goods prod,
+				     	     Mining, Construction (division code = 
+				     	     00, 10, 20), Women, Production Workers 
+				     	     (data_type_code = 02, 03), 1988-Present
+	ee.data.15.ManufactureWWPWCurr	  -  Unseasonal, Manufacturing (division
+				     	     code = 30 - 32), Women, Production  
+				     	     Workers (data_type_code = 02, 03), 
+				     	     1988-Present
+	ee.data.16.ServiceProdTPUWWPWCurr -  Unseasonal, Service prod, TPU (division 
+				     	     code = 39, 40-42), Women, Production 
+				     	     Workers (data_type_code = 02, 03), 
+				     	     1988-Present
+	ee.data.17.TradeWWPWCurr	  -  Unseasonal, Trade (division code = 50-53, 
+					     60), Women, Production Workers 
+					     (data_type_code = 02, 03), 1988-Present
+	ee.data.18.FireWWPWCurr		  -  Unseasonal, FIRE (division code = 70-73), 
+					     Women, Production Workers 
+				     	     (data_type_code = 02, 03), 1988-Present
+	ee.data.19.ServicesWWPWCurr	  -  Unseasonal, Services (division code = 80), 
+					     Women, Production Workers 
+				     	     (data_type_code = 02, 03), 1988-Present
+	ee.data.20.GovtWWCurr		  -  Unseasonal, Government (division code = 
+					     90-95), Women, (data_type_code = 02), 
+					     1988-Present
+	ee.data.21.TotsAHECurr		  -  Unseasonal, Total private, Goods prod, 
+				     	     Mining, Construction (division code = 
+				     	     00, 10, 20), Avg Hourly Earnings 
+				     	     (data_type_code = 06), 1988-Present
+	ee.data.22.ManufactureAHECurr	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Avg Hourly Earnings,
+				     	     Hourly Earnings Excluding Overtime 
+				     	     (data_type_code = 06, 60), 1988-Present
+	ee.data.23.ServiceProdTPUAHECurr  -  Unseasonal, Service prod, TPU (division 
+				     	     code = 39, 40-42), Avg Hourly Earnings 
+				     	     (data_type_code = 06), 1988-Present
+	ee.data.24.TradeAHECurr		  -  Unseasonal, Trade (division code = 
+				     	     50-53, 60), Avg Hourly Earnings 
+				     	     (data_type_code = 06), 1988-Present
+	ee.data.25.FireAHECurr		  -  Unseasonal, FIRE (division code = 
+				     	     70-73), Avg Hourly Earnings 
+				     	     (data_type_code = 06), 1988-Present
+	ee.data.26.ServicesAHECurr	  -  Unseasonal, Services (division code = 80), 
+					     Avg Hourly Earnings (data_type_code = 06), 
+					     1988-Present
+	ee.data.27.TotsAWCurr		  -  Unseasonal, Total private, Goods prod, 
+				     	     Mining, Construction (division code = 
+				     	     00, 10, 20), Avg Weekly Hours, Avg 
+				     	     Weekly Earnings (data_type_code = 04, 
+				     	     05), 1988-Present
+	ee.data.28.ManufactureAWCurr	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Avg Weekly Hours, Avg 
+				     	     Weekly Earnings, Avg Weekly Overtime
+				     	     Hours (data_type_code = 04, 05, 07), 
+				     	     1988-Present
+	ee.data.29.ServiceProdTPUAWCurr	  -  Unseasonal, Service prod, TPU (division 
+				     	     code = 39, 40-42), Avg Weekly Hours, 
+				     	     Avg Weekly Earnings (data_type_code = 04, 
+					     05), 1988-Present
+	ee.data.30.TradeAWCurr		  -  Unseasonal, Trade (division code = 50-53, 
+					     60), Avg Weekly Hours, Avg Weekly Earnings 
+					     (data_type_code = 04, 05), 1988-Present
+	ee.data.31.FireAWCurr		  -  Unseasonal, FIRE (division code = 70-73), 
+					     Avg Weekly Hours, Avg Weekly Earnings 
+					     (data_type_code = 04, 05), 1988-Present
+	ee.data.32.ServicesAWCurr	  -  Unseasonal, Services (division code = 80), 
+					     Avg Weekly Hours, Avg Weekly Earnings 
+					     (data_type_code = 04, 05), 1988-Present
+	ee.data.33.TotsOtherCurr	  -  Unseasonal, Total private, Goods prod, 
+				     	     Mining, Construction (division code = 
+				     	     00, 10, 20), Other, Index of Aggregate
+				     	     Weekly Hours, Index of Aggregate Weekly
+				     	     Payrolls, Diffusion Index (12-month)
+				     	     (data_type_code = 40, 45, 68), 1988-Present
+	ee.data.34.ManufactureOtherCurr	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Other, Index of
+				     	     Aggregate Weekly Hours, Index of
+				     	     Aggregate Weekly Payrolls, Diffusion
+				     	     Index (12-month) (data_type_code = 
+				     	     40, 45, 68) 1988-Present
+	ee.data.35.ServiceProdTPUOtherCurr-  Unseasonal, Service prod, TPU (division 
+				     	     code = 39, 40-42), Other, Index of
+				     	     Aggregate Weekly Hours, Index of
+				     	     Aggregate Weekly Payrolls
+				     	     (data_type_code = 40, 45) 1988-Present
+	ee.data.36.TradeOtherCurr	  -  Unseasonal, Trade (division code = 
+				     	     50-53, 60), Other, Index of Average
+				     	     Weekly Hours, Index of Aggregate Weekly
+				     	     Payrolls (data_type_code = 40, 45)
+				     	     1988-Present
+	ee.data.37.FireOtherCurr	  -  Unseasonal, FIRE (division code = 
+				     	     70-73), Other, Index of Aggregate
+				     	     Weekly Hours, Index of Aggreage Weekly
+				     	     Payrolls (data_type_code = 40, 45)
+				     	     1988-Present
+	ee.data.38.ServicesOtherCurr	  -  Unseasonal, Services (division code = 80), 
+					     Other, Index of Aggregate Weekly Hours, 
+					     Index of Aggregate Weekly Payrolls 
+					     (data_type_code = 40, 45), 1988-Present
+	ee.data.39.TotsAEHist		  -  Unseasonal, Total, Tot priv, Goods 
+				     	     prod, Mining, Construction (division
+				     	     code = 00, 10, 20), All Employees 
+				     	     (data_type_code = 01), Pre-1988
+	ee.data.40a.ManufactureAEHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), All Employees 
+				     	     (data_type_code = 01), Pre-1988
+	ee.data.40b.ManufactureAEHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), All Employees 
+				     	     (data_type_code = 01), Pre-1988			     	     
+	ee.data.41.ServiceProdTPUAEHist	  -  Unseasonal, Service prod, TPU (division
+				     	     code = 39, 40-42), All Employees 
+				     	     (data_type_code = 01), Pre-1988
+	ee.data.42.TradeAEHist		  -  Unseasonal, Trade (division code = 50-53, 
+					     60), All Employees (data_type_code = 01), 
+					     Pre-1988
+	ee.data.43.FireAEHist		  -  Unseasonal, FIRE (division code = 70-73), 
+					     All Employees (data_type_code = 01), Pre-1988
+	ee.data.44.ServicesAEHist	  -  Unseasonal, Services (division code = 80), 
+					     All Employees (data_type_code = 01), Pre-1988
+	ee.data.45.GovtAEHist		  -  Unseasonal, Government (division code 
+				     	     = 90-95), All Employees (data_type_code = 
+					     01), Pre-1988
+	ee.data.46.TotsWWPWHist		  -  Unseasonal, Total, Tot priv, Goods, prod, 
+					     Mining, Construction (division code = 00, 10, 
+					     20), Women, Production Workers 
+					     (data_type_code = 02, 03), Pre-1988
+	ee.data.47a.ManufactureWWPWHist	  -  Unseasonal, Manufacturing (division code = 
+					     30 - 32), Women, Production Workers 
+					     (data_type_code = 02, 03), Pre-1988
+	ee.data.47b.ManufactureWWPWHist	  -  Unseasonal, Manufacturing (division code = 
+					     30 - 32), Women, Production Workers 
+					     (data_type_code = 02, 03), Pre-1988
+	ee.data.48.ServiceProdTPUWWPWHist -  Unseasonal, Service prod, TPU (division
+				     	     code = 39, 40-42), Women, Production Workers 
+					     (data_type_code = 02, 03), Pre-1988
+	ee.data.49.TradeWWPWHist	  -  Unseasonal, Trade (division code = 50-53, 
+					     60), Women, Production Workers
+					     (data_type_code = 02, 03), Pre-1988
+	ee.data.50.FireWWPWHist		  -  Unseasonal, FIRE (division code = 70-73), 
+					     Women, Production Workers(data_type_code = 
+				             02, 03), Pre-1988
+	ee.data.51.ServicesWWPWHist	  -  Unseasonal, Services (division code = 80), 
+					     Women, Production Workers (data_type_code = 
+					     02, 03), Pre-1988
+	ee.data.52.GovtWWHist		  -  Unseasonal, Government (division code 
+				     	     = 90-95), Women, Production Workers 
+				     	     (data_type_code = 02, 03), Pre-1988
+	ee.data.53.TotsAHEHist		  -  Unseasonal, Total private, Goods prod, 
+				     	     Mining, Construction (division code 
+				     	     = 00, 10, 20), Avg Hourly Earnings 
+				     	     (data_type_code = 06), Pre-1988
+	ee.data.54a.ManufactureAHEHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Avg Hourly Earnings,
+				     	     Hourly Earnings Excluding Overtime 
+				     	     (data_type_code = 06, 60), Pre-1988
+	ee.data.54b.ManufactureAHEHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Avg Hourly Earnings,
+				     	     Hourly Earnings Excluding Overtime 
+				     	     (data_type_code = 06, 60), Pre-1988
+	ee.data.55.ServiceProdTPUAHEHist  -  Unseasonal, Service prod, TPU (division
+				     	     code = 39, 40-42), Avg Hourly Earnings 
+				     	     (data_type_code = 06), Pre-1988
+	ee.data.56.TradeAHEHist		  -  Unseasonal, Trade (division code = 
+				     	     50-53, 60), Avg Hourly Earnings 
+				     	     (data_type_code = 06), Pre-1988
+	ee.data.57.FireAHEHist		  -  Unseasonal, FIRE (division code = 
+				    	     70-73), Avg Hourly Earnings 
+				     	     (data_type_code = 06), Pre-1988
+	ee.data.58.ServicesAHEHist	  -  Unseasonal, Services (division code =
+				     	     80), Avg Hourly Earnings 
+				     	     (data_type_code = 06), Pre-1988
+	ee.data.59.TotsAWHist		  -  Unseasonal, Total private, Goods prod, 
+				     	     Mining, Construction (division code 
+				     	     = 00, 10, 20), Avg Weekly Hours, Avg 
+				     	     Weekly Earnings (data_type_code = 04, 
+				     	     05), Pre-1988
+	ee.data.60a.ManufactureAWHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Avg Weekly Hours, 
+				     	     Avg Weekly Earnings (data_type_code 
+				     	     = 04, 05, 07), Pre-1988
+	ee.data.60b.ManufactureAWHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Avg Weekly Hours, 
+				     	     Avg Weekly Earnings (data_type_code 
+				     	     = 04, 05, 07), Pre-1988
+	ee.data.61.ServiceProdTPUAWHist	  -  Unseasonal, Service prod, TPU (division
+				     	     code = 39, 40-42), Avg Weekly Hours, 
+				     	     Avg Weekly Earnings (data_type_code 
+				     	     = 04, 05), Pre-1988
+	ee.data.62.TradeAWHist		  -  Unseasonal, Trade (division code 
+				             = 50-53, 60), Avg Weekly Hours, Avg 
+				     	     Weekly Earnings (data_type_code = 04, 
+				     	     05), Pre-1988
+	ee.data.63.FireAWHist		  -  Unseasonal, FIRE (division code 
+				     	     = 70-73), Avg Weekly Hours, Avg Weekly 
+				     	     Earnings (data_type_code = 04, 05),
+				     	     Pre-1988
+	ee.data.64.ServicesAWHist	  -  Unseasonal, Services (division code 
+				     	     = 80), Avg Weekly Hours, Avg Weekly 
+				     	     Earnings (data_type_code = 04, 05), 
+				     	     Pre-1988
+	ee.data.65.TotsOtherHist	  -  Unseasonal, Total private, Goods prod, 
+				     	     Mining, Construction (division code 
+				     	     = 00, 10, 20), Other, Index of 
+				     	     Aggregate Weekly Hours, Index of 
+				     	     Aggregate Weekly Payrolls, Diffusion
+				     	     Index (12-month) (data_type_code =
+				     	     40, 45, 68) Pre-1988
+	ee.data.66.ManufactureOtherHist	  -  Unseasonal, Manufacturing (division 
+				     	     code = 30 - 32), Other, Index of
+				     	     Aggregate Weekly Hours, Index of
+				     	     Aggregate Weekly Payrolls, Diffusion
+				     	     Index (12-month) (data_type_code =
+				     	     40, 45, 68) Pre-1988
+	ee.data.67.ServiceProdTPUOtherHist-  Unseasonal, Service prod, TPU (division
+				     	     code = 39, 40-42), Other, Index of
+				     	     Aggregate Weekly Hours, Index of
+				     	     Aggregate Weekly Payrolls
+				     	     (data_type_code = 40, 45) Pre-1988
+	ee.data.68.TradeOtherHist	  -  Unseasonal, Trade (division code 
+				     	     = 50-53, 60), Other, Index of Aggregate
+				     	     Weekly Hours, Index of Aggregate
+				     	     Weekly Payrolls (data_type_code =
+				     	     40, 45) Pre-1988
+	ee.data.69.FireOtherHist	  -  Unseasonal, FIRE (division code 
+				     	     = 70-73), Other, Index of Aggregate
+				     	     Weekly Hours, Index of Aggregate
+				     	     Weekly Payrolls (data_type_code = 
+				     	     40, 45) Pre-1988
+	ee.data.70.ServicesOtherHist	  -  Unseasonal, Services (division code 
+				     	     = 80), Other, Index of Aggregate Weekly 
+					     Hours, Index of Aggreate Weekly Payrolls 
+					     (data_type_code = 40, 45) Pre-1988
+	ee.data.71.WeeklyEarnings	  -  Unseasonal, All, Real Average Hourly
+				     	     Earnings, Real Average Weekly Earnings
+				     	     (data_type_code = 49, 51) 1988-Present
+	ee.data.72.WeeklyEarningsHist	  -  Unseasonal, All, Real Average Hourly 
+				     	     Earnings, Real Average Weekly Earnings
+				             (data_type_code = 49, 51) Pre-1988
+	ee.contacts			  -  Contacts for ee survey 
+	ee.datatype			  -  Data_type_code 		mapping file
+	ee.doc				  -  General information
+	ee.footnote			  -  Footnote codes		mapping file
+	ee.industry			  -  Industry codes		mapping file
+	ee.period			  -  Period codes		mapping file
+	ee.series			  -  All series and their beginning and end dates
+=================================================================================
+Section 3
+=================================================================================
+The definition of a time series, its relationship to and the interrelationship
+among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of time
+over consistent time intervals (i.e. monthly, quarterly, semi-annually, annually).  
+BLS time series data are typically produced at monthly intervals and represent data 
+ranging from a specific consumer item in a specific geographical area whose price 
+is gathered monthly to a category of worker in a specific industry whose employment
+rate is being recorded monthly, etc.
+
+The FTP files are organized such that data users are provided with the following
+set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level information:
+
+a) the period and year corresponding to the first data observation 
+b) the period and year corresponding to the most recent data observation. 
+
+The mapping files are definition files that contain explanatory text descriptions
+that correspond to each of the various codes contained within each series
+identification code.
+
+The data file contains one line of data for each observation period pertaining to a
+specific time series.  Each line contains a reference to the following:
+
+a) a series identification code
+b) year in which data is observed
+c) period for which data is observed (M13, Q05, and S03 indicate annual averages)
+d) value
+e) footnote code (if available)
+=================================================================================
+Section 4
+=================================================================================
+File Structure and Format: The following represents the file format used to define 
+ee.series.  Note that the Field Numbers are for reference only; they do not exist 
+in the database.  Data files are in ASCII text format.  Data elements are separated 
+by spaces; the first record of each file contains the column headers for the data
+elements stored in each field.  Each record ends with a new line character. 
+
+Field #/Data Element	Length		Value(Example)		
+
+1.  series_id		  17		EES00000001
+
+2.  industry_code	  6		005000
+
+3.  data_type_code	  2		01
+
+4.  seasonal	   	  1		S or U		
+						
+5.  begin_year		  4		1939
+
+6.  begin_period	  3		M01			
+				
+7.  end_year		  4		2002	
+
+8.  end_period		  3		M02			
+					
+
+The series_id (EES00000001) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EE
+seasonal (code) 	=		S
+industry_code		=		000000
+data_type_code		=		01
+==================================================================================
+Section 5
+==================================================================================
+File Structure and Format: The following represents the file format used to define
+each data file.  Note that the field numbers are for reference only; they do not 
+exist in the database.  Data files are in ASCII text format.  Data elements are 
+separated by spaces; the first record of each file contains the column headers for 
+the data elements stored in each field.  Each record ends with a new line character.  
+
+The ee.data file is partitioned into a number of separate files:  See Section 2
+
+The above-referenced data files have the following format:
+
+Field #/Data Element	Length		Value(Example)		
+
+1. series_id		  17		EES00000001
+
+2. year			   4		1988	
+
+3. period		   3		M01		
+
+4. value		  12      	103623	 	
+				 
+5. footnote_codes	  10		It varies
+				
+
+The series_id (EES00000001) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EE
+seasonal (code) 	=		S
+industry_code		=		000000
+data_type_code		=		01
+================================================================================
+Section 6
+================================================================================
+File Structure and Format:  The following represents the file format used to define
+each mapping file. Note that the field numbers are for reference only; they do not
+exist in the database.  Mapping files are in ASCII text format.  Data elements are
+separated by tabs; the first record of each file contains the column headers for the
+data elements stored in each field.  Each record ends with a new line character.  
+				
+File Name:  ee.datatype
+
+Field #/Data Element		Length		Value(Example)
+
+1.  data_type_code		2		60
+
+2.  data_type_text		60		Text
+
+
+File Name:  ee.footnote
+Field #/Data Element		Length		Value(Example)
+
+1. footnote_code		1		C
+
+2. footnote_text		100		Text
+
+
+File Name:  ee.industry
+
+Field #/Data Element		Length		Value(Example)
+
+1.  industry_code		6		101440
+
+2.  SIC_code			13		102
+
+3.  publishing_status		2		Internal Use Only
+
+4.  industry_name		60		Text
+				
+
+File Name:  ee.period
+
+Field #/Data Element		Length		Value(Example)
+
+1.  period			3		M01
+						
+2.  period_abbr			5		JUN
+
+3.  period_name			20		Text
+=========================================================================================
+Section 7
+=========================================================================================
+EMPLOYMENT, HOURS, AND EARNINGS--NATIONAL (EE) DATABASE ELEMENTS
+
+Data Element	Length		Value(Example)			Description
+
+begin_period	3		M01-M13			Identifies first data observation
+				Q01-Q05			within the first year for which
+				Ex: M06=June		data is available for a given
+				(M=Monthly, M13=Annual	time series.
+				Avg, Q=Quarterly, Q05=
+				Annual Avg)
+
+begin_year	4		YYYY			Identifies first year for which 
+				Ex: 1976		data is available for a given
+							time series.
+
+data_type_code	2		00			Code identifying the datatype 
+							of the observation.
+
+data_type_text	60		Text			Datatype name of the observation.
+				Ex: Total employment	
+				
+end_period	3		M01-M13			Identifies last data observation
+				Q01-Q04			within the last year for which
+				Ex: M06=June		data is available for a given
+				(M=Monthly, M13=Annual	time series.
+				Avg, Q=Quarterly, Q05=
+				Annual Avg)
+				
+end_year	4		YYYY			Identifies last year for which 
+				Ex: 1992		data is available for a given
+							time series.
+							
+footnote_code	1		C			Identifies footnote for the data 
+							series.
+
+footnote_codes	10		It varies		Identifies footnotes for the data 
+							series.	
+							
+footnote_text	100		Text			Contains the text of the footnote.
+
+industry_code	6		101440			Code identifying industry.
+							
+industry_name	60		Text			Name of industry.
+				Ex: Grocery Stores
+				
+period_abbr	5		Period name 		 Abbreviation of period name.
+				abbreviation
+				Ex: JUN
+
+period		3		M01-M13			Identifies period for which
+				Q01-Q04			data is observed. 
+				Ex: M06=June		
+				(M=Monthly, M13=Annual
+				Avg, Q=Quarterly, Q05=
+				Annual Avg)
+
+period_name	20		Text			Full name of period to which 
+				Ex: June		the data observation refers.
+				
+publishing_	2		Internal Use only	Internal Use Only
+status
+
+seasonal	1		S=Seasonally		Code identifying whether the
+				  Adjusted 		data are seasonally adjusted.
+				U=Unadjusted
+
+series_id	17		EES00000001		Code identifying the specific 
+							series.
+
+SIC_code	13		102			Standard Industrial Classification
+							code.
+
+value		12		103623			Data value for series.
+
+year		4		YYYY			Identifies year of observation.
+				Ex: 1990		
+
+
+
diff --git a/bls/ee/ee_contacts.parquet b/bls/ee/ee_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..84a3e453787b6da0c35188a926d5479d8e549e36
--- /dev/null
+++ b/bls/ee/ee_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75aa9c7216178ed0b163801b799efbbd1ba43859e5310456727ed35236715ea7
+size 1997
diff --git a/bls/ee/ee_data_10_TradeAECurr.parquet b/bls/ee/ee_data_10_TradeAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b23046994849bfde36131233be08da8bcb440da0
--- /dev/null
+++ b/bls/ee/ee_data_10_TradeAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0673ce6f0adcb7100a6c03ddad369cd39b03356ca6a2ed4ec82245a259e27c6a
+size 57264
diff --git a/bls/ee/ee_data_11_FireAECurr.parquet b/bls/ee/ee_data_11_FireAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..6b934f09db1b6c51e07041e8c5d9119bbf3dfb6c
--- /dev/null
+++ b/bls/ee/ee_data_11_FireAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3cb24db6235acc0585da59c08adde258ccc4a401408711b12dc75828c6ae718d
+size 24360
diff --git a/bls/ee/ee_data_12_ServicesAECurr.parquet b/bls/ee/ee_data_12_ServicesAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..41580ca736ccb4b73257714a0cf0da6e4658a66d
--- /dev/null
+++ b/bls/ee/ee_data_12_ServicesAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:19189893e91e159205dd2cc343083d30ab8b664b72e911f3de156db585b24483
+size 68379
diff --git a/bls/ee/ee_data_13_GovtAECurr.parquet b/bls/ee/ee_data_13_GovtAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a1b1fe0797273794bce4aaded4a53f9ed902d646
--- /dev/null
+++ b/bls/ee/ee_data_13_GovtAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8a179e88446fde00b2dc0f0a85fc3f8469078ad1b34ae98ed9f8b014e0ae443
+size 28172
diff --git a/bls/ee/ee_data_14_TotsWWPWCurr.parquet b/bls/ee/ee_data_14_TotsWWPWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e7c6914fbf72fc66f46fabf781ecf93da9f810a8
--- /dev/null
+++ b/bls/ee/ee_data_14_TotsWWPWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a88b2e2ef71c7f6f10814a756f22c06d4446585dc5d513ac8d008a274a1bcc76
+size 34700
diff --git a/bls/ee/ee_data_15_ManufactureWWPWCurr.parquet b/bls/ee/ee_data_15_ManufactureWWPWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a5a6a64dbaf159874e8d7712a66a288996388226
--- /dev/null
+++ b/bls/ee/ee_data_15_ManufactureWWPWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c901b404cf763f7b0281fb4cb90e00fd1d48baa526b016f3dd54a26f7c89384d
+size 218045
diff --git a/bls/ee/ee_data_16_ServiceProdTPUWWPWCurr.parquet b/bls/ee/ee_data_16_ServiceProdTPUWWPWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5a05c3cd80750393a47b785d370b31fb457424be
--- /dev/null
+++ b/bls/ee/ee_data_16_ServiceProdTPUWWPWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c33ff73be08063bb5c1c4367fc3874c0164059b72b912360f93607beae554d0
+size 35435
diff --git a/bls/ee/ee_data_17_TradeWWPWCurr.parquet b/bls/ee/ee_data_17_TradeWWPWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..47ffd7e8de6aaf12f48e01bff0580d8a15cadd60
--- /dev/null
+++ b/bls/ee/ee_data_17_TradeWWPWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec4ec787625bc8a4a905eddb71e749eb37ef359eaffaceaf1c4a8f026fd89a93
+size 84027
diff --git a/bls/ee/ee_data_18_FireWWPWCurr.parquet b/bls/ee/ee_data_18_FireWWPWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..64cfd4b959fd301188c5447190b1fc39907cd974
--- /dev/null
+++ b/bls/ee/ee_data_18_FireWWPWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48ab2b429e7566542f41f189e5cb73cf8d803afef2f464a7fb565e565890b408
+size 30717
diff --git a/bls/ee/ee_data_19_ServicesWWPWCurr.parquet b/bls/ee/ee_data_19_ServicesWWPWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7044259ad9293b4465994a01f838a940c256bef1
--- /dev/null
+++ b/bls/ee/ee_data_19_ServicesWWPWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fac8c59c8dfce29879c0f42633741e92ed62ef5a42379201816c6215db3a47aa
+size 96341
diff --git a/bls/ee/ee_data_1_CurrentSeasAE.parquet b/bls/ee/ee_data_1_CurrentSeasAE.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d61d1f7e29e790528806ec762e14d7221f1373ff
--- /dev/null
+++ b/bls/ee/ee_data_1_CurrentSeasAE.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f176696aee7da1f77a2c2a17a138dd9838240b4003893a61e215befe4f69de4
+size 50909
diff --git a/bls/ee/ee_data_20_GovtWWCurr.parquet b/bls/ee/ee_data_20_GovtWWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7e258e82623fc4ddcc9fc06dcbdf44b85fd9b240
--- /dev/null
+++ b/bls/ee/ee_data_20_GovtWWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbff9187c2526f2e37ffc5afcbfaa512ddfc26a8d25df1303b495fda6d6cfff3
+size 12364
diff --git a/bls/ee/ee_data_21_TotsAHECurr.parquet b/bls/ee/ee_data_21_TotsAHECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e96c87592e74e121da6b76940d293a7954789d30
--- /dev/null
+++ b/bls/ee/ee_data_21_TotsAHECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:083607013c98bc498ea7df3cb4f0f594c93bf12023c5435548f9f870a5ab6ee5
+size 14806
diff --git a/bls/ee/ee_data_22_ManufactureAHECurr.parquet b/bls/ee/ee_data_22_ManufactureAHECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..78cd020df7b2dc701e02491c325ca798ff53ebcd
--- /dev/null
+++ b/bls/ee/ee_data_22_ManufactureAHECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b00b8475405bf2dda86fdecba1dc8413dcffd43c8062aab327d624ae20899395
+size 107899
diff --git a/bls/ee/ee_data_23_ServiceProdTPUAHECurr.parquet b/bls/ee/ee_data_23_ServiceProdTPUAHECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..27fd3636e514623e3b95d5fe96c74261238d0c3b
--- /dev/null
+++ b/bls/ee/ee_data_23_ServiceProdTPUAHECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eefae10780712536c73e9feeb43eda807a30e94914083d87cb17a4788adc145c
+size 14286
diff --git a/bls/ee/ee_data_24_TradeAHECurr.parquet b/bls/ee/ee_data_24_TradeAHECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d324ef117d7d974cbfffab8cc9afe8cd57714b49
--- /dev/null
+++ b/bls/ee/ee_data_24_TradeAHECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6962d63ee19edacee3fd8472f9f9609cecaa48b84b0d4f6e3bbbe46b16464632
+size 24887
diff --git a/bls/ee/ee_data_25_FireAHECurr.parquet b/bls/ee/ee_data_25_FireAHECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..44ef616c48dbc2f4a08606b9144108bcd519e496
--- /dev/null
+++ b/bls/ee/ee_data_25_FireAHECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d9441fc855f408ce29879b28eae2c09b5e1dffc6c1d47683af18cf0626cf006
+size 10718
diff --git a/bls/ee/ee_data_26_ServicesAHECurr.parquet b/bls/ee/ee_data_26_ServicesAHECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5a9a5030131b758f6dd35713023f6f20095961ed
--- /dev/null
+++ b/bls/ee/ee_data_26_ServicesAHECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8201f0b40a6f76e0ab52e42094d7d24c2aaeb488965b37494365c39aeca57c52
+size 30261
diff --git a/bls/ee/ee_data_27_TotsAWCurr.parquet b/bls/ee/ee_data_27_TotsAWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a0f1868761072b145dc16950b199eb9835a8e5d7
--- /dev/null
+++ b/bls/ee/ee_data_27_TotsAWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd976170749ca783e0428899e32e4db4aaf5abd624132368df2f4ccd2d27b061
+size 37901
diff --git a/bls/ee/ee_data_28_ManufactureAWCurr.parquet b/bls/ee/ee_data_28_ManufactureAWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..e72c15c5bad5e247bc39296cb7e01e11f81479d8
--- /dev/null
+++ b/bls/ee/ee_data_28_ManufactureAWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6be0c80781b263d1ae13d9c3d9e3b1bb6dc4c537423ef89da6b14a4ba09d439
+size 436284
diff --git a/bls/ee/ee_data_29_ServiceProdTPUAWCurr.parquet b/bls/ee/ee_data_29_ServiceProdTPUAWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..cdcc35f6c8aceea83cedd016cb175d4a7b43be46
--- /dev/null
+++ b/bls/ee/ee_data_29_ServiceProdTPUAWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04dd7ea179f136547a6b055472bbc13f41ea4b064bc35d3c8f3305de2fb41df8
+size 31859
diff --git a/bls/ee/ee_data_2_CurrentSeasPWWW.parquet b/bls/ee/ee_data_2_CurrentSeasPWWW.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0031a263a5827539889f7010b2022ae48d12dcc6
--- /dev/null
+++ b/bls/ee/ee_data_2_CurrentSeasPWWW.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:768ee79c9d59f4e46271ec92d05424a24b82cef661efddff9b8b2b5ada4ef81b
+size 34096
diff --git a/bls/ee/ee_data_30_TradeAWCurr.parquet b/bls/ee/ee_data_30_TradeAWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ec13b427eecff2007cb6eb45433e89783f631cfe
--- /dev/null
+++ b/bls/ee/ee_data_30_TradeAWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3764db17bddc556bed241e08b6a274a0e8f454bc2e2d9f07dfc3119ebfaacdb2
+size 78096
diff --git a/bls/ee/ee_data_31_FireAWCurr.parquet b/bls/ee/ee_data_31_FireAWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5b15a7b32d3d799827c1640c6da9d2fc7a242998
--- /dev/null
+++ b/bls/ee/ee_data_31_FireAWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1567b1b3f3920e3d07e76000c560cc4977c32845db5134664c36e7eb5a71891d
+size 19756
diff --git a/bls/ee/ee_data_32_ServicesAWCurr.parquet b/bls/ee/ee_data_32_ServicesAWCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..fa1eb2485e3b62963b5482fb3a9ab392e07a7ca7
--- /dev/null
+++ b/bls/ee/ee_data_32_ServicesAWCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83fd2e515abe0b4650217514ae3cefa20ab3d31f7a1984c3a7903cf4867741dd
+size 94935
diff --git a/bls/ee/ee_data_33_TotsOtherCurr.parquet b/bls/ee/ee_data_33_TotsOtherCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d93daa51b1d95c52c79c849750e2201590742cc9
--- /dev/null
+++ b/bls/ee/ee_data_33_TotsOtherCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:72868403b251caa98b62ffed0ad67ead9bfff48c272f1fc2a437915cd54e8ee6
+size 8977
diff --git a/bls/ee/ee_data_34_ManufactureOtherCurr.parquet b/bls/ee/ee_data_34_ManufactureOtherCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0f1f202a3dd65976ef81f4bf09c7710cfc014871
--- /dev/null
+++ b/bls/ee/ee_data_34_ManufactureOtherCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d79009a187a77be691dd8dc8d44eb7288f6a62bcba0e92854cb7e53fc54a9e0e
+size 22784
diff --git a/bls/ee/ee_data_35_ServiceProdTPUOtherCurr.parquet b/bls/ee/ee_data_35_ServiceProdTPUOtherCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0c81bd77949df69475e000b4dd1424906e398d4b
--- /dev/null
+++ b/bls/ee/ee_data_35_ServiceProdTPUOtherCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65edc1e8a126d2cd2fce50175a55b26bc7d5ff193d2bb11d065a3d75a1d0318a
+size 6091
diff --git a/bls/ee/ee_data_36_TradeOtherCurr.parquet b/bls/ee/ee_data_36_TradeOtherCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b03936a5f56ded569881f42ce71aa098ed909658
--- /dev/null
+++ b/bls/ee/ee_data_36_TradeOtherCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0cc59541d3cf6d8a8d0e0803286c72b99c477d541823842282719a0b4c21232
+size 6874
diff --git a/bls/ee/ee_data_37_FireOtherCurr.parquet b/bls/ee/ee_data_37_FireOtherCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c3e85b82c55ccf18ce8ad00dc9c87277311b6145
--- /dev/null
+++ b/bls/ee/ee_data_37_FireOtherCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e322de833dc09f2548051de4e5a14e49c25408d859bf53e5410f718152e1d36
+size 4864
diff --git a/bls/ee/ee_data_38_ServicesOtherCurr.parquet b/bls/ee/ee_data_38_ServicesOtherCurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..edafdb136f2cc35849177573ce52dad40eb22ac8
--- /dev/null
+++ b/bls/ee/ee_data_38_ServicesOtherCurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd182565e3c3d1cee3894af9e8a55be67e88a422b6c3fc0d32305b8d2b3b3ad7
+size 4985
diff --git a/bls/ee/ee_data_39_TotsAEHist.parquet b/bls/ee/ee_data_39_TotsAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..9333a37bc62aae3fb76f6f0715ea22b5667a50bc
--- /dev/null
+++ b/bls/ee/ee_data_39_TotsAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7dead47c96b6f999dd192a623756941f7702c3e9db6535ad91b357f6fb73b02
+size 44656
diff --git a/bls/ee/ee_data_3_CurrentSeasOther.parquet b/bls/ee/ee_data_3_CurrentSeasOther.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..c5604e02cd78a1944ba0f91e656d0718e6e30ddf
--- /dev/null
+++ b/bls/ee/ee_data_3_CurrentSeasOther.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d25c3e4dcc3bd9a93e85830549e7de6083a2e21b9e267f17de65dbc223d60df2
+size 60294
diff --git a/bls/ee/ee_data_40_ManufactureAEHist.parquet b/bls/ee/ee_data_40_ManufactureAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..44199f00e23b5983e57ea04325e29a14208e4516
--- /dev/null
+++ b/bls/ee/ee_data_40_ManufactureAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae95eb3584978ae7ad3acaf30b5eefcc13693e5c0fa501104c4ba49346c3c97b
+size 225511
diff --git a/bls/ee/ee_data_40a_ManufactureAEHist.parquet b/bls/ee/ee_data_40a_ManufactureAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5302585fd9bf9ccded4ed670bcc6c3f3a80a6c5a
--- /dev/null
+++ b/bls/ee/ee_data_40a_ManufactureAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:478698f7d0e25dd85cbcae84d0b16395f4f98cf0ca49f2dac611efd6c73c5a94
+size 167974
diff --git a/bls/ee/ee_data_40b_ManufactureAEHist.parquet b/bls/ee/ee_data_40b_ManufactureAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3e7b3ee0f35653fd82b52b5a5cbe16943a558b4c
--- /dev/null
+++ b/bls/ee/ee_data_40b_ManufactureAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1fb0ec4ed0e1e698d91465d0b7e45bb8c7376f0798b2361475c919a3abc5d3cc
+size 70065
diff --git a/bls/ee/ee_data_41_ServiceProdTPUAEHist.parquet b/bls/ee/ee_data_41_ServiceProdTPUAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3e2de07366f4b0615ed98a183b27076aa80c08ba
--- /dev/null
+++ b/bls/ee/ee_data_41_ServiceProdTPUAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:494e8a53b932f9ccd117398dc03489a29cf85476543af1dd84d070d4d32b771c
+size 37229
diff --git a/bls/ee/ee_data_42_TradeAEHist.parquet b/bls/ee/ee_data_42_TradeAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..2af2bc36b969bd6fd50b455cfcb61204fd1d272b
--- /dev/null
+++ b/bls/ee/ee_data_42_TradeAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b86feb1d1cd053723cc6a7f6568eb022db36f45f543c4132886f019e4276a78
+size 59213
diff --git a/bls/ee/ee_data_43_FireAEHist.parquet b/bls/ee/ee_data_43_FireAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b9b70f0116cb5646f4bc93c0b7a518315712062f
--- /dev/null
+++ b/bls/ee/ee_data_43_FireAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63b6018cb51b1933dabe7b253c8a58036014c9d5f298e430e5f14d7cb8f50673
+size 21030
diff --git a/bls/ee/ee_data_44_ServicesAEHist.parquet b/bls/ee/ee_data_44_ServicesAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..048b55267ec0667203629a345cf072e1eaba7542
--- /dev/null
+++ b/bls/ee/ee_data_44_ServicesAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:34c0303e0611c0cb2e62ec36271e0f89a7036fcb69ff25cd7e32c72d977258fc
+size 43553
diff --git a/bls/ee/ee_data_45_GovtAEHist.parquet b/bls/ee/ee_data_45_GovtAEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..22261651eb8457149813da27ee73e834d58f1ec4
--- /dev/null
+++ b/bls/ee/ee_data_45_GovtAEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f0336799fae8c2ac5df89113a7c6e9fca93629035f4a6a3ff398380937e0073d
+size 47842
diff --git a/bls/ee/ee_data_46_TotsWWPWHist.parquet b/bls/ee/ee_data_46_TotsWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..75ede2e0e85c41791c355e8f552e3f238f74c852
--- /dev/null
+++ b/bls/ee/ee_data_46_TotsWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4b50d9213da8cf31634c01ace376023648f0c85319a94870af3a5721be0a7e64
+size 52597
diff --git a/bls/ee/ee_data_47_ManufactureWWPWHist.parquet b/bls/ee/ee_data_47_ManufactureWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..9e89dd2b6c0907d132375a824b61d6ef4ff9b573
--- /dev/null
+++ b/bls/ee/ee_data_47_ManufactureWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aeaa2f00b0bba41ad7ba9933c901f5f529e714fec2171e0aabdff5221a516650
+size 361236
diff --git a/bls/ee/ee_data_47a_ManufactureWWPWHist.parquet b/bls/ee/ee_data_47a_ManufactureWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..87f87e2059883134b681d9caf5e2e202c2cd227f
--- /dev/null
+++ b/bls/ee/ee_data_47a_ManufactureWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82f0d1466f0235f7898cae17e4a7224ac6692e289efab68d77e42b4dbeb2e3c0
+size 185757
diff --git a/bls/ee/ee_data_47b_ManufactureWWPWHist.parquet b/bls/ee/ee_data_47b_ManufactureWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1f14d4eb6eb0ee1a78708d1d08547b1fa38e166e
--- /dev/null
+++ b/bls/ee/ee_data_47b_ManufactureWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e35cfb293d9c8725107cd97fcc081d85332abc86a4bf2651aba6abdc371d4a5
+size 182835
diff --git a/bls/ee/ee_data_48_ServiceProdTPUWWPWHist.parquet b/bls/ee/ee_data_48_ServiceProdTPUWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3b8ec4f938f730655624170eb8939f538924277e
--- /dev/null
+++ b/bls/ee/ee_data_48_ServiceProdTPUWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c8ed6022e472faeede20d23f3ad8e0cb9feb6542eea25a1e940fc2df09fb687
+size 36605
diff --git a/bls/ee/ee_data_49_TradeWWPWHist.parquet b/bls/ee/ee_data_49_TradeWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..216bc2ab178904196a05a6dc6a5989137573274d
--- /dev/null
+++ b/bls/ee/ee_data_49_TradeWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f36f3d4e5fb26a4bf47e7e266c857af3670d7fa7f13e1be6229e009e9f14c289
+size 85790
diff --git a/bls/ee/ee_data_4_HistorySeasAE.parquet b/bls/ee/ee_data_4_HistorySeasAE.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..460a104392b22f3948a207092c164afd852b66e5
--- /dev/null
+++ b/bls/ee/ee_data_4_HistorySeasAE.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3a8ff6f0b5d5f4ce574db3463ea2c50470adbc9146da61e49728ed40e1417ed
+size 95177
diff --git a/bls/ee/ee_data_50_FireWWPWHist.parquet b/bls/ee/ee_data_50_FireWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..41e1b82668041aa9a46b6afe8ed0718060200fde
--- /dev/null
+++ b/bls/ee/ee_data_50_FireWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:09155c63f84c640fff379dcb307fc40d89335171434855bd93542c0e16e6da6d
+size 25384
diff --git a/bls/ee/ee_data_51_ServicesWWPWHist.parquet b/bls/ee/ee_data_51_ServicesWWPWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0c4b287de10fe4c8af3116fdaa05300f87943832
--- /dev/null
+++ b/bls/ee/ee_data_51_ServicesWWPWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9e594bfe2716e1d81ceb0042f597435d8c0bf3b365fb1b89b28bc770d6ee8c33
+size 51819
diff --git a/bls/ee/ee_data_52_GovtWWHist.parquet b/bls/ee/ee_data_52_GovtWWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..274b84500f5903b2dc405833fccdf2113f0c735f
--- /dev/null
+++ b/bls/ee/ee_data_52_GovtWWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:93564e4edce3e5f8c337bcf4f8e8356923727ad8e4630c1ff1399aa7f2506bad
+size 14905
diff --git a/bls/ee/ee_data_53_TotsAHEHist.parquet b/bls/ee/ee_data_53_TotsAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ec618bce606458883d1f1ba04696553662932e68
--- /dev/null
+++ b/bls/ee/ee_data_53_TotsAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f9d2fdd4100b0f3cc3bf16e4ccac35855aef58fe74da74b0f67d7cf65f8b4b7
+size 23355
diff --git a/bls/ee/ee_data_54_ManufactureAHEHist.parquet b/bls/ee/ee_data_54_ManufactureAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bfc7273626718516417e05a6aaed863b0bf42f65
--- /dev/null
+++ b/bls/ee/ee_data_54_ManufactureAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f9b08b75e64e8af8d44f202ed73e2e5b951e8c908380bc2e7c031a12e31354a
+size 172377
diff --git a/bls/ee/ee_data_54a_ManufactureAHEHist.parquet b/bls/ee/ee_data_54a_ManufactureAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..94f6963e16b65370cec349f73f442e8c686084a4
--- /dev/null
+++ b/bls/ee/ee_data_54a_ManufactureAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf1554c554d1edde02b85e936fb6b42a2a2bf44413ce7912b5361cfa3edfb81c
+size 113596
diff --git a/bls/ee/ee_data_54b_ManufactureAHEHist.parquet b/bls/ee/ee_data_54b_ManufactureAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a33ef47013ebfb8f05a80873f214c6f7d0343b6d
--- /dev/null
+++ b/bls/ee/ee_data_54b_ManufactureAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64724b63c7a8032258efaff4e35d88a5039f8acf3a66c61090e1b5369674ceb
+size 52701
diff --git a/bls/ee/ee_data_55_ServiceProdTPUAHEHist.parquet b/bls/ee/ee_data_55_ServiceProdTPUAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..eafcf57bcb5a9d68a84f81c921d0a6f940282c56
--- /dev/null
+++ b/bls/ee/ee_data_55_ServiceProdTPUAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3daa741f3d64df4b03184b2acb2dac9343a0ec7f3bc9832d931459510ba93e2b
+size 14926
diff --git a/bls/ee/ee_data_56_TradeAHEHist.parquet b/bls/ee/ee_data_56_TradeAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..1256fd383bcf674d6970e73ee86ee5fced3e8f50
--- /dev/null
+++ b/bls/ee/ee_data_56_TradeAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68d54b47787330eeb7a08c8300e1076b644a5646277a3c7ad681e3fb26aeab4f
+size 27363
diff --git a/bls/ee/ee_data_57_FireAHEHist.parquet b/bls/ee/ee_data_57_FireAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..50e05fec63b8c5fed361247e868f8850c805776b
--- /dev/null
+++ b/bls/ee/ee_data_57_FireAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f7d7688bd499d357ca3aaa9f3934bd2f2e05e1697e60327fa3e3efe3a393feb
+size 7737
diff --git a/bls/ee/ee_data_58_ServicesAHEHist.parquet b/bls/ee/ee_data_58_ServicesAHEHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..54bbcac50bd130525970a8d8a2570fec4a0b5421
--- /dev/null
+++ b/bls/ee/ee_data_58_ServicesAHEHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d401ffc8b22370d8065f0dca65d07e6903b9acaedeaa5da0d6fc5ebe63e3d33
+size 15529
diff --git a/bls/ee/ee_data_59_TotsAWHist.parquet b/bls/ee/ee_data_59_TotsAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..396a2aec698678143d3c2ae18c55dafb6eb4b4b9
--- /dev/null
+++ b/bls/ee/ee_data_59_TotsAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9721171fc23a6de2d0a00bddcb2b9df48e015c25d41ea4ee4a115e8bf8cd1116
+size 72568
diff --git a/bls/ee/ee_data_5_HistorySeasPWWW.parquet b/bls/ee/ee_data_5_HistorySeasPWWW.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..52689334f82fcb543d6b8b85e3c4b72c4707b11d
--- /dev/null
+++ b/bls/ee/ee_data_5_HistorySeasPWWW.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e79e4105a90e0e45df16e1c37608784f3221c4c1d9fcf1ce771e8b103e3c80e
+size 65965
diff --git a/bls/ee/ee_data_60_ManufactureAWHist.parquet b/bls/ee/ee_data_60_ManufactureAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4d744eb9a382ac6ce4f597cf6c44360525adcd64
--- /dev/null
+++ b/bls/ee/ee_data_60_ManufactureAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c614e424d58ae22d216b86aa499b44cef60551b16f3f0076dc411e4474a07ba
+size 637306
diff --git a/bls/ee/ee_data_60a_ManufactureAWHist.parquet b/bls/ee/ee_data_60a_ManufactureAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ce55e1a975931d2f44a2fe4bda6f71ed91908dc7
--- /dev/null
+++ b/bls/ee/ee_data_60a_ManufactureAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5eef40211e13da30305e21f2d8eb95ae58206dc5b72f90be94f62278e0731283
+size 190261
diff --git a/bls/ee/ee_data_60b_ManufactureAWHist.parquet b/bls/ee/ee_data_60b_ManufactureAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..99fd1c0b119eabffc10ef54717ee9d73efa5773c
--- /dev/null
+++ b/bls/ee/ee_data_60b_ManufactureAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e0ad6fa11bd4d1c8d41ed49780458ed21368147921d414ac3ac185990c0a53f6
+size 183524
diff --git a/bls/ee/ee_data_60c_ManufactureAWHist.parquet b/bls/ee/ee_data_60c_ManufactureAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d8fa9873b0c5174c788beb50e98d83d7edb5c92b
--- /dev/null
+++ b/bls/ee/ee_data_60c_ManufactureAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99f7a93d36dff3e3e75a2de44ffd65084c975d10bb26028058e36c40e4b42eaa
+size 232092
diff --git a/bls/ee/ee_data_61_ServiceProdTPUAWHist.parquet b/bls/ee/ee_data_61_ServiceProdTPUAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ae68718fa1397fec9a1ad8547e1ba184cd794c06
--- /dev/null
+++ b/bls/ee/ee_data_61_ServiceProdTPUAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b36c550615317ac126189a97d4e466326a73bb1171d4ec5db804e8fe772e2341
+size 36547
diff --git a/bls/ee/ee_data_62_TradeAWHist.parquet b/bls/ee/ee_data_62_TradeAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ed8e77659cc8941c57a786c0c186dcfe676c162b
--- /dev/null
+++ b/bls/ee/ee_data_62_TradeAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:efb7a4882b0df8762f3800f0c72eaa49216e44e4d669b8faf7fef4573b6250c6
+size 84184
diff --git a/bls/ee/ee_data_63_FireAWHist.parquet b/bls/ee/ee_data_63_FireAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..40f204a428c9fb77405100af246a4e75e43d6ad3
--- /dev/null
+++ b/bls/ee/ee_data_63_FireAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5586ac5002f8604717b5b386285a5b8da66781fe46a2908eb65570778842bdea
+size 15825
diff --git a/bls/ee/ee_data_64_ServicesAWHist.parquet b/bls/ee/ee_data_64_ServicesAWHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..24411dc2bd89e6d268b115fdadc45eb77cb842f6
--- /dev/null
+++ b/bls/ee/ee_data_64_ServicesAWHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c20bed214a3336db7898ec588fdd610c6f4bf1ed604f2beef7677a3485d66e95
+size 40822
diff --git a/bls/ee/ee_data_65_TotsOtherHist.parquet b/bls/ee/ee_data_65_TotsOtherHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..40173db717cb2010f7b2317d02db35c34bdc8806
--- /dev/null
+++ b/bls/ee/ee_data_65_TotsOtherHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2b2726ebdf9f819d38e5fb397b0878260b211ec139d6e3a10f5facbe5538a2ee
+size 12080
diff --git a/bls/ee/ee_data_66_ManufactureOtherHist.parquet b/bls/ee/ee_data_66_ManufactureOtherHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f68f2b66cce4afe1b9aaf681125230ce2c170f23
--- /dev/null
+++ b/bls/ee/ee_data_66_ManufactureOtherHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50435494df05cbf66b13bca1cd8adf2532b760846a2c6910af8928a963a41d75
+size 44014
diff --git a/bls/ee/ee_data_67_ServiceProdTPUOtherHist.parquet b/bls/ee/ee_data_67_ServiceProdTPUOtherHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d539b4cc594100e4a0a642a29d268f560823fed0
--- /dev/null
+++ b/bls/ee/ee_data_67_ServiceProdTPUOtherHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0fbacfd265bff43737c213d0946471fe6f3d7c47370d1ea93bce07985561dae
+size 6846
diff --git a/bls/ee/ee_data_68_TradeOtherHist.parquet b/bls/ee/ee_data_68_TradeOtherHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..627bd4a1940e32cd76b74e503e889dc05ebd4cd7
--- /dev/null
+++ b/bls/ee/ee_data_68_TradeOtherHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ca8ab4214538c4d846ebc138041d836e249a663df911da544771e06bebc2f6f1
+size 8977
diff --git a/bls/ee/ee_data_69_FireOtherHist.parquet b/bls/ee/ee_data_69_FireOtherHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..cc37136b36df9c5a1c09969d56351c7c732ff1f9
--- /dev/null
+++ b/bls/ee/ee_data_69_FireOtherHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:deeced6ab50dbd974913868d894cc76fe13e5a456b3b36fcf5a25991de665346
+size 5472
diff --git a/bls/ee/ee_data_6_HistorySeasOther.parquet b/bls/ee/ee_data_6_HistorySeasOther.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..58625d6dedcb8e0da354c579008f63f1593775a0
--- /dev/null
+++ b/bls/ee/ee_data_6_HistorySeasOther.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46abc22ea3d61c47bc636b8cc91cafeb858fc305142ae5fa7eda595a3835c810
+size 103236
diff --git a/bls/ee/ee_data_70_ServicesOtherHist.parquet b/bls/ee/ee_data_70_ServicesOtherHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0ce87929fa9c8c40286541c02f15fd5c1900cbfe
--- /dev/null
+++ b/bls/ee/ee_data_70_ServicesOtherHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7637e5000ec9d891551fc299fd9301f4a6a4f01f23732218edaf93b688b41aff
+size 5517
diff --git a/bls/ee/ee_data_71_WeeklyEarnings.parquet b/bls/ee/ee_data_71_WeeklyEarnings.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..fde806f2304ab840b9b88bc49a07736ff3a1cc02
--- /dev/null
+++ b/bls/ee/ee_data_71_WeeklyEarnings.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:361c500fcde3ffa0107551f9aa896f934936302370ed132cd991e5625d289360
+size 18924
diff --git a/bls/ee/ee_data_72_WeeklyEarningsHist.parquet b/bls/ee/ee_data_72_WeeklyEarningsHist.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ebe60552f5ab04ee772e4176da5eceb96441baf3
--- /dev/null
+++ b/bls/ee/ee_data_72_WeeklyEarningsHist.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b23c00832ba2c287caf98bfb063582ad6a3dad90dfd7a2c16266b157e9b587af
+size 35892
diff --git a/bls/ee/ee_data_7_TotsAECurr.parquet b/bls/ee/ee_data_7_TotsAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..63e634fe217b20850c608192730179616a039424
--- /dev/null
+++ b/bls/ee/ee_data_7_TotsAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64456de25bc8d92b352bdaed3fe6ddd419b03d9412ced10b31bf83be2c558ac
+size 25008
diff --git a/bls/ee/ee_data_8_ManufactureAECurr.parquet b/bls/ee/ee_data_8_ManufactureAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..fc5e1fa8207739620dcaccf4855d618a20d2cf41
--- /dev/null
+++ b/bls/ee/ee_data_8_ManufactureAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:665c0f422b58a67f2f30aba49c7b148a148d45b42e2d795b2f72b21144e3b1e9
+size 131282
diff --git a/bls/ee/ee_data_9_ServiceProdTPUAECurr.parquet b/bls/ee/ee_data_9_ServiceProdTPUAECurr.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..53daa7d365ca433ac58355abeb5a6a89b095ff74
--- /dev/null
+++ b/bls/ee/ee_data_9_ServiceProdTPUAECurr.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7676b6888092a1247b53b2addd1e0147f85698f130feeeea2be39ef5b297a2a
+size 28139
diff --git a/bls/ee/ee_datatype.parquet b/bls/ee/ee_datatype.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ae840e1507a87cf72ab98f44f0e20c8951c136b0
--- /dev/null
+++ b/bls/ee/ee_datatype.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad8d2dd4375834275a9b4f759496705b320844f2aea4d6203d96d3c6cbdf5417
+size 2288
diff --git a/bls/ee/ee_footnote.parquet b/bls/ee/ee_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3bfedfb9c37eaa9f759e3c1f2a8f380b674d3b75
--- /dev/null
+++ b/bls/ee/ee_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:07806c8b1ba6aa0ed43162f733c0adb532c8337b3c5d9a84f47ac433d7a8b447
+size 2084
diff --git a/bls/ee/ee_industry.parquet b/bls/ee/ee_industry.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..14a7ed845c1f7b1455cc6d53cb18fb8b35afa787
--- /dev/null
+++ b/bls/ee/ee_industry.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1c64acacbe5eaf2fa69270f4e397969eeee431f5f2aa5eea9de9e31f31979553
+size 12884
diff --git a/bls/ee/ee_period.parquet b/bls/ee/ee_period.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ee1332891aa76abf99f12cfb45dde005b82beca6
--- /dev/null
+++ b/bls/ee/ee_period.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a722cab389c464900a52262ba64afd3f21a89e005753ffd4bc7ddc52e6a7514a
+size 2569
diff --git a/bls/ee/ee_seasonal.parquet b/bls/ee/ee_seasonal.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f9a2f1fd0d823051faf42f36765638a3afad1c6f
--- /dev/null
+++ b/bls/ee/ee_seasonal.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60b694ad35d825ec374b3fd8125a96c3feac221d8b94eabf894653aa641fbe9
+size 1858
diff --git a/bls/ee/ee_series.parquet b/bls/ee/ee_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..4f63ceeb0ed56be627aca034688e34a41a2203f9
--- /dev/null
+++ b/bls/ee/ee_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:715b20ac5dc34b2806a0f6d85a1a071ce6b749d1feebade968a6f5d69a9a3500
+size 12709
diff --git a/bls/ei/README.md b/bls/ei/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..e5fccada47e64808e358a410edbecbf0310caae9
--- /dev/null
+++ b/bls/ei/README.md
@@ -0,0 +1,30 @@
+# BLS survey `ei`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/ei/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `ei.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| ei.contacts | 7 | International Price Indexes Contacts |
+| ei.data.0.Current | 215051 | series_id, year, period, value, footnote_codes |
+| ei.data.01.BEAImport | 47859 | series_id, year, period, value, footnote_codes |
+| ei.data.02.BEAExport | 36469 | series_id, year, period, value, footnote_codes |
+| ei.data.03.NAICSImport | 26290 | series_id, year, period, value, footnote_codes |
+| ei.data.04.NAICSExport | 17132 | series_id, year, period, value, footnote_codes |
+| ei.data.05.HarmonizedImport | 30714 | series_id, year, period, value, footnote_codes |
+| ei.data.06.HarmonizedExport | 19892 | series_id, year, period, value, footnote_codes |
+| ei.data.07.LocalityofOrigin | 36856 | series_id, year, period, value, footnote_codes |
+| ei.data.08.LocalityofDestination | 2553 | series_id, year, period, value, footnote_codes |
+| ei.data.09.TermsofTrade | 945 | series_id, year, period, value, footnote_codes |
+| ei.data.10.ServicesImport | 2823 | series_id, year, period, value, footnote_codes |
+| ei.data.11.ServicesExport | 3420 | series_id, year, period, value, footnote_codes |
+| ei.data.12.ServicesInbound | 877 | series_id, year, period, value, footnote_codes |
+| ei.data.13.ServicesOutbound | 861 | series_id, year, period, value, footnote_codes |
+| ei.footnote | 7 | footnote_code, footnote_text |
+| ei.index | 13 | index_code, index_name |
+| ei.period | 12 | period, period_abbr, period_name |
+| ei.seasonal | 2 | seasonal_code, seasonal_text |
+| ei.series | 1593 | series_id, seasonal, index_code, series_name, base_period, series_title, footnote_codes, begin_year, begin_period, end_year, end_period |
diff --git a/bls/ei/ei.txt b/bls/ei/ei.txt
new file mode 100644
index 0000000000000000000000000000000000000000..de154f60e7e32586781f808be533f117e9a95eab
--- /dev/null
+++ b/bls/ei/ei.txt
@@ -0,0 +1,302 @@
+				International Price Index (EI)
+					ei.txt
+
+
+Section Listing
+
+1. Survey Definition
+2. FTP files listed in the survey directory.
+3. Time series, series file, data file, & mapping file definitions and relationships
+4. Series file format and field definitions
+5. Data file format and field definitions
+6. Mapping file formats and field definitions
+7. Data Element Dictionary
+================================================================================
+Section 1
+================================================================================
+
+The following is a definition of:  INTERNATIONAL PRICE INDEX (EI)
+
+Summary Data Available:  LABSTAT contains merchandise import and export 
+index time series based on several classification systems and selected 
+import and export services indexes.  Full coverage of merchandise imports 
+began in February 1983 and full coverage of merchandise exports began in 
+1984.
+
+Frequency of Observations:  Prior to 1974, data was collected in June only. 
+From 1974 through 1992, all data was published quarterly.  Beginning in 
+1993, two-digit price data is available on a monthly basis through the 
+International Price Index press release, while more detailed information 
+is available through supplemental tables.
+
+Data Characteristics:  Indexes and percentage changes are calculated to one 
+decimal place.
+
+Update Schedule:  Monthly data may be revised in each of the
+three months after original publication.
+
+References:	BLS Handbook of Methods
+
+==================================================================================
+Section 2
+==================================================================================
+
+The following International Price Index files are on the BLS internet in the 
+sub-directory pub/time.series/ei:
+
+	ei.contacts			 -  Contacts for ei survey
+	ei.data.0.Current		 -  All current year-to-date ei data
+	ei.data.01.BEAImport		 -  BEA End Use Import 
+					    (index code IR)
+	ei.data.02.BEAExport		 -  BEA End Use Export 
+					    (index code IQ)
+	ei.data.03.NAICSImport		 -  NAICS Import 
+					    (index code IZ)
+	ei.data.04.NAICSExport		 -  NAICS Export 
+					    (index code IY)
+	ei.data.05.HarmonizedImport	 -  Harmonized Import
+					    (index code IP)
+	ei.data.06.HarmonizedExport	 -  Harmonized Export
+					    (index code ID)
+	ei.data.07.LocalityofOrigin	 -  Locality of Origin
+					    (index code CO)
+	ei.data.08.LocalityofDestination -  Locality of Destination
+					    (index code CD)
+	ei.data.09.TermsofTrade		 -  Terms of Trade
+					    (index code CT)
+	ei.data.10.ServicesImport	 -  Services Import
+					    (index code IV)
+	ei.data.11.ServicesExport	 -  Services Export
+					    (index code IH)
+	ei.data.12.ServicesInbound	 -  Services Inbound
+					    (index code IC)
+	ei.data.13.ServicesOutbound	 -  Services Outbound
+					    (index code IS)
+	ei.footnote			 -  Footnotes applicable to ei data
+	ei.index			 -  Index codes mapping file
+	ei.period			 -  Period codes mapping file
+	ei.series			 -  All series and their beginning and end dates
+	ei.txt				 -  General Information
+
+=================================================================================
+Section 3
+=================================================================================
+The definition of a time series, its relationship to and the interrelationship
+among series, data and mapping files is detailed below:
+
+A time series refers to a set of data observed over an extended period of time
+over consistent time intervals (i.e. monthly, quarterly, semi-annually, annually).  
+BLS time series data are typically produced at monthly intervals and represent data 
+ranging from a specific consumer item in a specific geographical area whose price 
+is gathered monthly to a category of worker in a specific industry whose employment
+rate is being recorded monthly, etc.
+
+The FTP files are organized such that data users are provided with the following
+set of files to use in their efforts to interpret data files:
+
+a)  a series file (only one series file per survey)
+b)  mapping files
+c)  data files
+
+The series file contains a set of codes which, together, compose a series 
+identification code that serves to uniquely identify a single time series.  
+Additionally, the series file also contains the following series-level information:
+
+a) the period and year corresponding to the first data observation 
+b) the period and year corresponding to the most recent data observation
+c) the base period for which the series begins
+d) the series title, which provides a detailed description of the series. 
+
+The mapping files are definition files that contain explanatory text descriptions
+that correspond to each of the various codes contained within each series
+identification code.
+
+The data file contains one line of data for each observation period pertaining to a
+specific time series.  Each line contains a reference to the following:
+
+a) a series identification code
+b) year in which data is observed
+c) period for which data is observed (M13, Q05, and S03 indicate annual averages)
+d) value
+e) footnote code (if available)
+=================================================================================
+Section 4
+=================================================================================
+File Structure and Format: The following represents the file format used to define 
+ei.series.  Note that the Field Numbers are for reference only; they do not exist 
+in the database.  Data files are in ASCII text format.  Data elements are separated 
+by tabs; the first record of each file contains the column headers for the data
+elements stored in each field.  Each record ends with a new line character. 
+
+Field #/Data Element	Length		Value(Example)		
+
+1.  series_id		  30		EIUCOCANMANU
+
+2.  seasonal		   1		U
+
+3.  index_code		   2		CO
+
+4.  series_name	   	 100		Text		
+
+5.  base_period    	  35		2000 = 100	
+
+6.  series_title	 256		Text	
+
+7.  footnote_code	  10		Text	
+						
+8.  begin_year	   	   4		1990	
+						
+9.  begin_period	   3		M12
+					
+10. end_year		   4		2002
+
+11. end_period	   	   3		M03	
+					
+				
+The series_id (EIUCOCANMANU) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EI
+seasonal(code)		=		U
+index_code		=		CO
+series_name		=		CANMANU
+==================================================================================
+Section 5
+==================================================================================
+File Structure and Format: The following represents the file format used to define
+each data file.  Note that the field numbers are for reference only; they do not 
+exist in the database.  Data files are in ASCII text format.  Data elements are 
+separated by tabs; the first record of each file contains the column headers for 
+the data elements stored in each field.  Each record ends with a new line character.  
+
+The ei.data file is partitioned into several separate files:  See Section 2
+
+All of the above-referenced data files have the following format:
+
+Field #/Data Element	Length		Value(Example)		
+
+1. series_id		  17		EIUCOCANMANU
+
+2. year			   4		1995	
+
+3. period		   3		M01		
+
+4. value		  12      	97.7	
+				 
+5. footnote_codes	  10		It varies
+				
+
+The series_id (EIUCOCANMANU) can be broken out into:
+
+Code					Value
+
+survey abbreviation	=		EI
+seasonal(code)		=		U
+index_code		=		CO
+series_name		=		CANMANU
+================================================================================
+Section 6
+================================================================================
+File Structure and Format:  The following represents the file format used to define
+each mapping file. Note that the field numbers are for reference only; they do not
+exist in the database.  Mapping files are in ASCII text format.  Data elements are
+separated by tabs; the first record of each file contains the column headers for the
+data elements stored in each field.  Each record ends with a new line character.   
+
+File Name:  ei.index
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  index_code		  	2		IM
+
+2.  index_name			50         	Text
+											
+
+File Name:  ei.period
+
+Field #/Data Element		Length		Value(Example)		
+
+1.  period			3		M01		
+						
+2.  period_abbr			5		JAN	
+				 		
+3.  period_name			20		January	
+
+=========================================================================================
+Section 7
+=========================================================================================
+INTERNATIONAL PRICE INDEX (EI) DATABASE ELEMENTS
+
+Data Element	 Length		Value(Example)			Description
+
+base_period	35		2000=100		Identifies the particular time
+				2012=100		period used as a benchmark for
+							the series.
+
+begin_period	3		M01-M13 or		Identifies first data observation
+				Q01-Q05			within the first year for which
+				Ex: M06=June		data is available for a given
+				(M=Monthly, M13=Annual	time series.
+				Avg, Q=Quarterly, Q05=
+				Annual Avg)
+
+begin_year	4		YYYY			Identifies first year for which
+				Ex: 1975		data is available for a given
+							time series.
+							
+end_period	3		M01-M13 or		Identifies last data observation
+				Q01-Q05			within the last year for which 
+				Ex: Q02=2nd Quarter	data is available for a given 
+				(M=Monthly, M13=Annual	time series.
+				Avg, Q=Quarterly, Q05=
+				Annual Avg)
+
+end_year	4		YYYY			Identifies last year for which 
+				Ex: 1980		data is available for a given
+							time series.
+							
+footnote_codes	10		Varies			Identifies footnotes for the data 
+							series.	
+							
+index_code	2		Ex. IZ=NAICS Import	Code identifying index.
+				    Price Indexes 
+
+index_name	50		Text			Name of index.
+				
+
+period_abbr	5		Period name 		Abbreviation of period name.
+				abbreviation
+				Ex: JUN
+
+period		3		M01-M13 or		Identifies period for which
+				Q01-Q05			data is observed. 
+				Ex: M06=June		
+				(M=Monthly, M13=Annual
+				Avg, Q=Quarterly, Q05=
+				Annual Avg)
+				
+period_name	20		Text			Full name of period to which
+				Ex: June		the data observation refers.
+				
+seasonal	1		S=Seasonally		Code identifying whether the
+				  Adjusted		data are seasonally adjusted.
+				U=Unadjusted
+
+series_id	17		EIUCOCANMANU		Code identifying the specific 
+							series.
+							
+series_name    100		Text			Identifies the name of the series.
+				Ex:All Commodities
+
+series_title   256		Text			Describes the series.
+				
+value		12		Index			Price index for item.
+				Ex. 97.7
+				
+year		4		YYYY			Identifies year of observation.
+				Ex: 1990	
+			
+
+
+
diff --git a/bls/ei/ei_contacts.parquet b/bls/ei/ei_contacts.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..17d29dd966fb7784659a7da52ce668f2b5fe43f7
--- /dev/null
+++ b/bls/ei/ei_contacts.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c15ff09189756f6cb4dffcc975a363f553b579d733472ec7031b172bc462e97f
+size 1588
diff --git a/bls/ei/ei_data_01_BEAImport.parquet b/bls/ei/ei_data_01_BEAImport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..cf63d155db48dfa2fa5784b7ed61b7bf087c8599
--- /dev/null
+++ b/bls/ei/ei_data_01_BEAImport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87b67a3b6c5ac1724b43f42d4cbb3b07261d30bb6125f7f08b9a965178833874
+size 86513
diff --git a/bls/ei/ei_data_02_BEAExport.parquet b/bls/ei/ei_data_02_BEAExport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..39c5ef1235b5b32221bce287710e7242c5906c90
--- /dev/null
+++ b/bls/ei/ei_data_02_BEAExport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7f9ec111e001823cd68d2fa60711e1e63c394d5006bc518ff0efd52de3cd1679
+size 67888
diff --git a/bls/ei/ei_data_03_NAICSImport.parquet b/bls/ei/ei_data_03_NAICSImport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..407cd4d4ca7a5c0aaeaa3bca087d8756c9b15bc6
--- /dev/null
+++ b/bls/ei/ei_data_03_NAICSImport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b00b586b818af06114c2c908ae091fd58e8f72ae1f99ebd71460c854b74d2c6c
+size 49286
diff --git a/bls/ei/ei_data_04_NAICSExport.parquet b/bls/ei/ei_data_04_NAICSExport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..d3a95d9498e59324728476ecccc4a38235a59ee0
--- /dev/null
+++ b/bls/ei/ei_data_04_NAICSExport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:73799efc962aed5c253945586439e2f4f36a39af6c2b141f1549f57bdf302ecb
+size 34636
diff --git a/bls/ei/ei_data_05_HarmonizedImport.parquet b/bls/ei/ei_data_05_HarmonizedImport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a677848fdf76b62b6372e134ffe7d1dc83569292
--- /dev/null
+++ b/bls/ei/ei_data_05_HarmonizedImport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ec6e3e6a6d51e79224d9e9ab5a9efaa5b9cf7af2889ada45095d14bb02b0198
+size 58825
diff --git a/bls/ei/ei_data_06_HarmonizedExport.parquet b/bls/ei/ei_data_06_HarmonizedExport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..408236d54d4c0f78257be4af85ec2591c1d7f689
--- /dev/null
+++ b/bls/ei/ei_data_06_HarmonizedExport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6452ae6122887171ccf845d95ce43a0a07e5d68cb6cbedd5e96fbb49fe24489c
+size 42182
diff --git a/bls/ei/ei_data_07_LocalityofOrigin.parquet b/bls/ei/ei_data_07_LocalityofOrigin.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b8767dd7afd96106c1768f57d94e970c641e11f1
--- /dev/null
+++ b/bls/ei/ei_data_07_LocalityofOrigin.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb6ab985b4d8cfe30e41426cca2fc154925b21d039efbf4cb8610d43ef4c5af1
+size 60400
diff --git a/bls/ei/ei_data_08_LocalityofDestination.parquet b/bls/ei/ei_data_08_LocalityofDestination.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..844bf5776fa5907d4031c30cbc7ffe155c74dde4
--- /dev/null
+++ b/bls/ei/ei_data_08_LocalityofDestination.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63f93110cec8c06d70ee8c4f7c3423af339c014319e872ef88cfc53f46b7a981
+size 8845
diff --git a/bls/ei/ei_data_09_TermsofTrade.parquet b/bls/ei/ei_data_09_TermsofTrade.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..3341fb7e556d0161876bd6a8776f97223b81f5fa
--- /dev/null
+++ b/bls/ei/ei_data_09_TermsofTrade.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a060a58dbe3028682ed478979b749800ae9596384c16d2c5fe3d6edd7b38baf
+size 5422
diff --git a/bls/ei/ei_data_0_Current.parquet b/bls/ei/ei_data_0_Current.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..7126d5f02ff880a36a671e49013b39dd39579ee7
--- /dev/null
+++ b/bls/ei/ei_data_0_Current.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6bd244183e18e788338003079b5ea9923308758c356a8d304d895d78c2da4eeb
+size 349884
diff --git a/bls/ei/ei_data_10_ServicesImport.parquet b/bls/ei/ei_data_10_ServicesImport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..220f3efebdfefde11bbf54b992d9440e2e87416c
--- /dev/null
+++ b/bls/ei/ei_data_10_ServicesImport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83eeeb2a0e9f5b8cccdf4635de303d19d61988da2cbd771bb8e9e217225b0bf3
+size 11474
diff --git a/bls/ei/ei_data_11_ServicesExport.parquet b/bls/ei/ei_data_11_ServicesExport.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..786aeb0ff6044ec3df8343f18a0da86cb4a82690
--- /dev/null
+++ b/bls/ei/ei_data_11_ServicesExport.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24c6606a939d38b670e97cfb02a5551c46de01b2cac38b6388885cdd4d401ae4
+size 12252
diff --git a/bls/ei/ei_data_12_ServicesInbound.parquet b/bls/ei/ei_data_12_ServicesInbound.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..0c25ef3d7095af1ff023e37b93939d48f7e1a48e
--- /dev/null
+++ b/bls/ei/ei_data_12_ServicesInbound.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5c52cd8232aeeb6c5162a9080920f4ef860701659d028f602823917a91636278
+size 6414
diff --git a/bls/ei/ei_data_13_ServicesOutbound.parquet b/bls/ei/ei_data_13_ServicesOutbound.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b1024fccda14ac4f154dccda00c8b6cc8087d4f8
--- /dev/null
+++ b/bls/ei/ei_data_13_ServicesOutbound.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:17cc629cb2b95eb7ad2f5528015682cbd24ea2910a66e15faa884a8aba2b8938
+size 6208
diff --git a/bls/ei/ei_footnote.parquet b/bls/ei/ei_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..62f247b707685af52a3dc594282733c0d8a626f4
--- /dev/null
+++ b/bls/ei/ei_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:753b7fe00badbe1f5a8f991b734849c0c263ef21c8e240fa29bd0430fe6e6e39
+size 2463
diff --git a/bls/ei/ei_index.parquet b/bls/ei/ei_index.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..767233098cd9661f842cf3e67b4670f1f98c3e73
--- /dev/null
+++ b/bls/ei/ei_index.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3d3536a2c44278ea945814661908124f16c0e4edf1ce8f511462b477ec2df9ce
+size 2030
diff --git a/bls/ei/ei_period.parquet b/bls/ei/ei_period.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..635c4a0cde2e1635f2b0ec3bf42f457810afbf3f
--- /dev/null
+++ b/bls/ei/ei_period.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e9a7f7a18019b61efe032d6fcb2b093f4f27b8ff720dd47fcee1e0e2204d9c1a
+size 2377
diff --git a/bls/ei/ei_seasonal.parquet b/bls/ei/ei_seasonal.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..f9a2f1fd0d823051faf42f36765638a3afad1c6f
--- /dev/null
+++ b/bls/ei/ei_seasonal.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60b694ad35d825ec374b3fd8125a96c3feac221d8b94eabf894653aa641fbe9
+size 1858
diff --git a/bls/ei/ei_series.parquet b/bls/ei/ei_series.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..ee5498162dddc9d630e6ecf2cd04796add47eb34
--- /dev/null
+++ b/bls/ei/ei_series.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e98aa465cd6cbd42af7d834a25d31c7e63e768bc33d3e301edca5503a799ca3a
+size 64352
diff --git a/bls/ep/README.md b/bls/ep/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..7cf794949178086930eab7065dde2ab2fdf151b0
--- /dev/null
+++ b/bls/ep/README.md
@@ -0,0 +1,25 @@
+# BLS survey `ep`
+
+Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/ep/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.
+
+Survey documentation: `ep.txt`.
+
+`*_series.parquet` defines each series_id (labels); `*_data_*.parquet` holds series_id, year, period (M01-M12 monthly, Q0x quarterly, A01/M13 annual), value, footnote_codes; other files map codes to labels.
+
+| file | rows | columns |
+|---|---|---|
+| ep.aspect | 799782 | series_id, year, period, aspect_type, value, footnote_codes |
+| ep.contacts | -1 |  |
+| ep.data.1.AllData | 113898 | series_id, year, period, value, footnote_codes |
+| ep.dates | 3 | data_source, base_year, proj_year |
+| ep.display | 1 | disp_code, disp_desc |
+| ep.eductrn | 9 | eductrn_code, eductrn_desc |
+| ep.footnote | 0 | footnote_code, footnote_text |
+| ep.industry | 423 | ind_code, ind_title, display_level, selectable, sort_sequence |
+| ep.laytitle | 5811 | oes_code, lay_title |
+| ep.occupation | 1112 | occ_code, occ_title, display_level, selectable, sort_sequence |
+| ep.otjt | 7 | otjt_code, otjt_text |
+| ep.rank | 1 | rank_code, rank_desc |
+| ep.seasonal | 2 | seasonal_code, seasonal_text |
+| ep.series | 113898 | series_id, seasonal, occ_type, ind_type, occ_code, ind_code, wkex_code, rank_code, otjt_code, eductrn_code, disp_code, series_title, footnote_codes, begin_year, begin_period, end_year, end_period |
+| ep.wkex | 4 | wkex_code, wkex_text |
diff --git a/bls/ep/ep.contacts b/bls/ep/ep.contacts
new file mode 100644
index 0000000000000000000000000000000000000000..030f93621ac69fcdd6d93ea914ed3a07dd098997
--- /dev/null
+++ b/bls/ep/ep.contacts
@@ -0,0 +1,19 @@
+Employment Projections Contacts
+
+General data requests and other information: (202) 691-5700 
+EMAIL: ep-info@bls.gov
+FAX: (202) 691-5745 
+
+Topic                                                          Contact              Phone number
+
+Occupational outlook
+	Education and training categories and statistics       Teri Morisi          (202) 691-6501
+	Career Outlook                                         Kathleen Green       (202) 691-5717
+	Occupational separations                               Michael Wolf         (202) 691-5714
+
+Industry employment projections                                                               
+	Aggregate economy, GDP                                 Kevin Dubina         (202) 691-6482
+	Final demand                                           Jared Teeter         (202) 691-5688
+	Industry output and employment                         Andrea Gensler       (202) 691-6334
+	Industry input-output system                           Richard Graham       (202) 691-5692
+	Labor force                                            Mitra Toossi         (202) 691-5721
diff --git a/bls/ep/ep.txt b/bls/ep/ep.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ec9b570af5eba9bdcc0e2d6664d117b452408916
--- /dev/null
+++ b/bls/ep/ep.txt
@@ -0,0 +1,62 @@
+              EMPLOYMENT PROJECTIONS     (Survey = EP)
+
+
+Series identification codes for this data have the form:
+
+                          EP U OOOOOO IIIIII
+
+where
+
+    EP = prefix for Employment Projections data
+    U = unadjusted for seasonality (only annual averages available)
+    OOOOOO = Occupation code with hyphens removed
+    IIIIII = Industry code
+
+
+                                EXAMPLE
+
+EP U 516041 451110
+
+EP			Survey:		Employment Projections				
+U			Seasonality:	Only annual averages available
+516041			Occupation:     Shoe and leather workers and repairers
+451110	   		Industry:       Sporting goods stores
+
+
+
+
+                            SURVEY DESCRIPTION
+
+Bureau of Labor Statistics projections of industry and occupational employment
+are developed in a series of six interrelated steps, each of which is based on 
+a different procedure or model and assumptions: labor force, aggregate economy,
+final demand (GDP) by consuming sector and product, industry output, industry 
+employment, and employment and openings by occupation. The results produced by
+each step are key inputs to following steps, and the sequence may be repeated 
+multiple times to allow feedback and to ensure consistency. Further detail is 
+presented in Chapter 13 of the BLS Handbook of Methods.
+
+
+                          SUMMARY DATA AVAILABLE
+
+The Employment Projections program develops employment, projected 
+employment, employment change, job openings, education, training, and wage
+data for each detailed National Employment Matrix occupation. Employment, projected 
+employment, and employment change data are also available for summary occupations.
+
+
+                                 NOTES
+
+Updates:
+
+     The database is updated twice per year; wages are updated in April and projections are updated in September.
+   
+Further Information:
+
+     See the Employment Projections website for additional data:
+      https://www.bls.gov/emp
+
+
+Contact -   Employment Projections program
+            Bureau of Labor Statistics
+            (202) 691-5700
diff --git a/bls/ep/ep_aspect.parquet b/bls/ep/ep_aspect.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..a057de4e2c85cc86a256d1c9f1682ed270790933
--- /dev/null
+++ b/bls/ep/ep_aspect.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb86b4b85b41dabaa1265d9f4280a0fa2cfb4c4ac956b409023097ac0af23acb
+size 1915479
diff --git a/bls/ep/ep_data_1_AllData.parquet b/bls/ep/ep_data_1_AllData.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..5e5e60b998759be5bc25d510ba3d69b849e6408b
--- /dev/null
+++ b/bls/ep/ep_data_1_AllData.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85e59fbb364b0935ccce32dcfcdd2644896a3218bdb1a1e5112037dad405740a
+size 466937
diff --git a/bls/ep/ep_dates.parquet b/bls/ep/ep_dates.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..b8129acdedf75cabeb5cd1436792c1b8d9b22627
--- /dev/null
+++ b/bls/ep/ep_dates.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bd7c014a4bf93b7bbbe29051826e5f556342d97f5badfa1ad083d650f7c2aa10
+size 2278
diff --git a/bls/ep/ep_display.parquet b/bls/ep/ep_display.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..04f15fd8a24f2721026d0fee01e114b1035e63e2
--- /dev/null
+++ b/bls/ep/ep_display.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:71e65bc78f4730f08fac76ef354f9db1d9cc7004343b61ea061bf660884762dc
+size 1807
diff --git a/bls/ep/ep_eductrn.parquet b/bls/ep/ep_eductrn.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..192d4115b61a3401de89ff1b3ab06bce4b29eb41
--- /dev/null
+++ b/bls/ep/ep_eductrn.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a92c10a996e391e74c5fb1716bc049bfcf3f40648158bf4b862e77b4e3048aa1
+size 1980
diff --git a/bls/ep/ep_footnote.parquet b/bls/ep/ep_footnote.parquet
new file mode 100644
index 0000000000000000000000000000000000000000..bd1b61dec4a13ebac5017c0caf9eef285f51700c
--- /dev/null
+++ b/bls/ep/ep_footnote.parquet
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd0ca8fa879ccf87ffd3db7d05295285ee1153a6e1f1487c3ffd7f56645ae994
+size 1570