{
  "name": "TEHC_METRO",
  "label": "Monthly metropolitan status of residence",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "-9": "NA or Missing",
      "3": "Not identified",
      "1": "Metropolitan area",
      "2": "Nonmetropolitan area"
    }
  }
}