[
  {
    "jaar": 2021,
    "lft": "18-64",
    "aantal": 5000,
    "per_1e4": 78.5,
    "geo_id": "CR33"
  },
  {
    "jaar": 2021,
    "lft": "65+",
    "aantal": 840,
    "per_1e4": 13.2,
    "geo_id": "CR33"
  },
  {
    "jaar": 2021,
    "lft": "Totaal",
    "aantal": 5840,
    "per_1e4": 91.7,
    "geo_id": "CR33"
  }
]