[
  {
    "jaar": 2021,
    "lft": "18-64",
    "aantal": 3770,
    "per_1e4": 72.3,
    "geo_id": "GG6011"
  },
  {
    "jaar": 2021,
    "lft": "65+",
    "aantal": 730,
    "per_1e4": 14,
    "geo_id": "GG6011"
  },
  {
    "jaar": 2021,
    "lft": "Totaal",
    "aantal": 4500,
    "per_1e4": 86.3,
    "geo_id": "GG6011"
  }
]