# BLS survey `cc`

Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/cc/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics.

Survey documentation: `cc.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 |
|---|---|---|
| cc.benefit | 30 | benefit_code, benefit_title, display_level, selectable, sort_sequence |
| cc.contacts | -1 |  |
| cc.costfactor | 2 | costfactor_code, costfactor_text |
| cc.data.1.AllData | 95622 | series_id, year, period, value, footnote_codes |
| cc.footnote | 2 | footnote_code, footnote_text |
| cc.industryocc | 181 | industryocc_code, industryocc_title, display_level, selectable, sort_sequence |
| cc.sector | 10 | sector_code, sector_title, display_level, selectable, sort_sequence |
| cc.series | 5075 | series_id, sector_code, benefit_code, industryocc_code, costfactor_code, footnote_codes, begin_year, begin_period, end_year, end_periodCCU010000100000D, 0, 10000, 100000, D, , 1994, Q05, 2003, Q04 |