{
  "name": "WIF",
  "label": "Workers in family during the past 12 months",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "WGTP",
  "values": {
    "item": {
      "1": "1 worker",
      "3": "3 or more workers in family",
      "2": "2 workers",
      "0": "No workers",
      "-1": "N/A (GQ/vacant/non-family household)"
    }
  }
}