[
  {
    "jaar": 2021,
    "lft": "18-64",
    "aantal": 3260,
    "per_1e4": 100.8,
    "geo_id": "ZS17"
  },
  {
    "jaar": 2021,
    "lft": "65+",
    "aantal": 610,
    "per_1e4": 18.9,
    "geo_id": "ZS17"
  },
  {
    "jaar": 2021,
    "lft": "Totaal",
    "aantal": 3870,
    "per_1e4": 119.7,
    "geo_id": "ZS17"
  }
]