{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"利用者数（人）","type":"numeric"}],
  "records": [
    [1,"27",142],
    [2,"28",153],
    [3,"29",160],
    [4,"30",176],
    [5,"元",158],
    [6,"2",158],
    [7,"3",139],
    [8,"4",131],
    [9,"5",141],
    [10,"6",128]
]}