{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"区分","type":"text"},{"id":"18歳未満[人]","type":"numeric"},{"id":"18歳以上[人]","type":"numeric"},{"id":"合計[人]","type":"numeric"}],
  "records": [
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    [2,"2018","合計",273,578,851],
    [3,"2019","合計",284,587,871],
    [4,"2020","合計",297,612,909],
    [5,"2021","１度",7,34,41],
    [6,"2021","２度",84,211,295],
    [7,"2021","３度",78,155,233],
    [8,"2021","４度",150,229,379],
    [9,"2021","合計",319,629,948],
    [10,null,null,null,null,null],
    [11,"令和4年度港区行政資料集　愛の手帳所持者数","Ver202203",null,null,null]
]}