{
  "name": "WKL",
  "label": "When last worked",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "PWGTP",
  "values": {
    "item": {
      "2": "1-5 years ago",
      "1": "Within the past 12 months",
      "0": "N/A (less than 16 years old)",
      "3": "Over 5 years ago or never worked"
    }
  }
}