{"database": "calcfi-open-data", "table": "sources", "rows": [["labor-force-participation", "Labor Force Participation Rate", "BLS via FRED (CIVPART)", "https://fred.stlouisfed.org/series/CIVPART", "https://calcfi.app/data/employment/labor-force-participation", "CC-BY-4.0 (attribute to CalcFi + primary source when citing)", "2026-05-19T17:05:25.875Z", 599]], "columns": ["slug", "title", "source", "primary_url", "canonical_url", "license", "retrieved", "row_count"], "primary_keys": ["slug"], "primary_key_values": ["labor-force-participation"], "units": {}, "query_ms": 0.716432000444911, "source": "CalcFi Open Data \u00e2\u20ac\u201d primary-source mirror", "source_url": "https://calcfi.app/developers", "license": "CC BY 4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/"}