{
  "name": "PES1",
  "label": "Vietnam, Laos, or Cambodia between 8/5/64 and 5/7/75",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "PWVETWGT",
  "values": {
    "item": {
      "1": "Yes",
      "-1": "Not in Universe",
      "-3": "Refused",
      "-2": "Don't Know",
      "2": "No"
    }
  }
}