{
  "name": "RIN_UNIV",
  "label": "Monthly indicator that respondent is in survey frame universe",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "-9": "NA or Missing",
      "2": "Not in survey frame universe",
      "1": "In survey frame universe"
    }
  }
}