{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"特定計量器定期検査手数料(単位：千円)","type":"numeric"}],
  "records": [
    [1,"平成30年度",1432],
    [2,"令和元年度",981],
    [3,"令和2年度",1656],
    [4,"令和3年度",1147],
    [5,"令和4年度",1820]
]}