{
  "name": "SPANEL",
  "label": "Panel year",
  "predicateType": "string",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "2021": "Panel Year",
      "2020": "Panel Year",
      "-9": "NA or Missing",
      "2022": "Panel Year"
    }
  }
}