{"database": "utilities", "table": "natural_gas", "rows": [["2025-12-01", 31]], "columns": ["month", "ccf"], "primary_keys": ["month"], "primary_key_values": ["2025-12-01"], "units": {}, "query_ms": 2.7198210009373724, "source": "utilities.ericoc.com", "source_url": "https://utilities.ericoc.com/"}