[
  {
    "jaar": 2021,
    "lft": "18-64",
    "aantal": 30,
    "per_1e4": 29.6,
    "geo_id": "GM0589"
  },
  {
    "jaar": 2021,
    "lft": "65+",
    "aantal": 20,
    "per_1e4": 19.7,
    "geo_id": "GM0589"
  },
  {
    "jaar": 2021,
    "lft": "Totaal",
    "aantal": 50,
    "per_1e4": 49.3,
    "geo_id": "GM0589"
  }
]