{
  "name": "PES4A",
  "label": "Contingent-type of on-call worker,work schedule",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "PWSUPWGT",
  "values": {
    "item": {
      "-3": "Refused",
      "2": "Only work when called",
      "1": "Work regular hours, but must be available",
      "-2": "Don't Know",
      "3": "Other(Specify)",
      "-9": "No response(N/A)",
      "-1": "Not in Universe"
    }
  }
}