{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"総件数(件)","type":"numeric"},{"id":"総費用(千円)","type":"numeric"}],
  "records": [
    [1,"平成29年度",16123,195775],
    [2,"平成30年度",16308,201676],
    [3,"令和元年度",17237,225158],
    [4,"令和２年度",17922,241097],
    [5,"令和３年度",18731,248269]
]}