{
  "series_id": "CES4000000001_6M_AVG",
  "source": "derived",
  "shortName": "Trade, Transp. & Util. (L6M)",
  "name": "All Employees, Trade, Transport & Utilities (6M Avg)",
  "updateFrequency": "monthly",
  "unit": "thousands",
  "derivation": {
    "type": "rolling_ma",
    "source": "CES4000000001",
    "window": 6,
    "description": "6M Avg of Trade, Transport & Util Employment"
  }
}