{
  "fields": [{"id":"_id","type":"int"},{"id":"年度[西暦]","type":"text"},{"id":"老人クラブ数","type":"text"},{"id":"会員数[人]","type":"numeric"}],
  "records": [
    [1,"2019","52",2561],
    [2,"2020","49",2443],
    [3,"2021","48",2319],
    [4,"2022","47",2207],
    [5,"2023","45",2073],
    [6,null,null,null],
    [7,"令和5年度港区行政資料集　老人クラブ数及び会員数","Ver202304",null]
]}