{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"利用者延人数[人]","type":"text"}],
  "records": [
    [1,"2014","8066"],
    [2,"2015","7025"],
    [3,"2016","7884"],
    [4,"2017","7299"],
    [5,"2018","7713"],
    [6,null,null],
    [7,"令和元年度港区行政資料集　一時保育事業利用状況","Ver201903"]
]}