{
  "name": "ICCTYPE",
  "label": "WR: Were child care services free or paid for?",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "1": "Paid part of the cost",
      "-1": "Don't know",
      "2": "Free child care",
      "3": "Neither",
      "4": "Both",
      "0": "Not answered",
      "-2": "Refused"
    }
  }
}