{
  "series_id": "BLUE_COLLAR_HIRES",
  "source": "derived",
  "shortName": "Hires - Blue Collar",
  "title": "Hires: Blue Collar Aggregate",
  "frequency": "monthly",
  "unit": "thousands",
  "derivation": {
    "type": "sum",
    "sources": [
      "JTS110099000000000HIL",
      "JTS230000000000000HIL",
      "JTS300000000000000HIL",
      "JTS400000000000000HIL",
      "JTS700000000000000HIL",
      "JTS810000000000000HIL"
    ],
    "description": "Sum of hires for Mining, Const, Manuf, Trade, Leisure, Other"
  }
}