| # BLS survey `ch` |
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| Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/ch/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics. |
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| Survey documentation: `ch.txt`. |
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| `*_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. |
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| | file | rows | columns | |
| |---|---|---| |
| | ch.age | 91 | age_code, age_text | |
| | ch.case | 14 | case_code, case_text | |
| | ch.category | 2139 | case_code, category_code, category_text | |
| | ch.contacts | 58 | Safety, Health, and Working Conditions Contacts | |
| | ch.data.1.AllData | 66161839 | series_id, year, period, value, footnote_codes | |
| | ch.datatype | 3 | datatype_code, datatype_text | |
| | ch.event | 259 | event_code, event_text, display_level, selectable, sort_sequence | |
| | ch.footnote | 2 | footnote_code, footnote_text | |
| | ch.gender | 4 | gender_code, gender_text | |
| | ch.hour | 12 | hour_code, hour_text | |
| | ch.industry | 1348 | industry_code, industry_text, display_level, selectable, sort_sequence | |
| | ch.los | 6 | los_code, los_text | |
| | ch.nature | 410 | nature_code, nature_text, display_level, selectable, sort_sequence | |
| | ch.occupation | 1289 | occupation_code, occupation_text, display_level, selectable, sort_sequence | |
| | ch.ownership | 5 | ownership_code, ownership_name | |
| | ch.pob | 157 | pob_code, pob_text, display_level, selectable, sort_sequence | |
| | ch.race | 10 | race_code, race_text | |
| | ch.series | 20224744 | series_id, 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 | |
| | ch.source | 1252 | source_code, source_text, display_level, selectable, sort_sequence | |
| | ch.special | 2 | special_code, special_text | |
| | ch.state | 47 | state_code, state_name, display_level, selectable, sort_sequence | |
| | ch.time | 8 | time_code, time_text | |
| | ch.weekday | 8 | weekday_code, weekday_text | |
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