{
  "name": "PES155",
  "label": "Volunteer - how much volunteering abroad",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "PWNRWGT",
  "values": {
    "item": {
      "5": "Very little",
      "2": "More than half",
      "3": "ABOUT HALF",
      "-1": "NIU",
      "4": "Less than half",
      "-9": "N/A",
      "1": "All or almost all",
      "-2": "Don't Know",
      "-3": "Refused"
    }
  }
}