| # BLS survey `bd` |
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| Source: U.S. Bureau of Labor Statistics, LABSTAT time-series database (https://download.bls.gov/pub/time.series/bd/). Public domain U.S. government data. Credit: U.S. Bureau of Labor Statistics. |
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| Survey documentation: `bd.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 | |
| |---|---|---| |
| | bd.contacts | 2 | Business Employment Dynamics Program Contacts | |
| | bd.county | 1 | county_code, county_name | |
| | bd.data.0.Current | 3584256 | series_id, year, period, value, footnote_codes | |
| | bd.data.1.AllItems | 4598544 | series_id, year, period, value, footnote_codes | |
| | bd.dataclass | 8 | dataclass_code, dataclass_name, display_level, selectable, sort_sequence | |
| | bd.dataelement | 2 | dataelement_code, dataelement_name | |
| | bd.footnote | 2 | footnote_code, footnote_text | |
| | bd.industry | 91 | industry_code, industry_name, display_level, selectable, sort_sequence | |
| | bd.msa | 1 | msa_code, msa_name | |
| | bd.ownership | 1 | ownership_code, ownership_name | |
| | bd.periodicity | 2 | periodicity_code, periodicity_name | |
| | bd.ratelevel | 2 | ratelevel_code, ratelevel_name | |
| | bd.seasonal | 2 | seasonal_code, seasonal_text | |
| | bd.series | 34464 | series_id, seasonal, msa_code, state_code, county_code, industry_code, unitanalysis_code, dataelement_code, sizeclass_code, dataclass_code, ratelevel_code, periodicity_code, ownership_code, series_title, footnote_codes, begin_year, begin_period, end_year, end_period | |
| | bd.sizeclass | 32 | sizeclass_code, sizeclass_name | |
| | bd.state | 54 | state_code, state_name | |
| | bd.unitanalysis | 1 | unitanalysis_code, unitanalysis_name | |
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