[
  {
    "jaar": 2021,
    "lft": "18-64",
    "aantal": 10450,
    "per_1e4": 93.6,
    "geo_id": "RZ10"
  },
  {
    "jaar": 2021,
    "lft": "65+",
    "aantal": 1870,
    "per_1e4": 16.8,
    "geo_id": "RZ10"
  },
  {
    "jaar": 2021,
    "lft": "Totaal",
    "aantal": 12320,
    "per_1e4": 110.4,
    "geo_id": "RZ10"
  }
]