{
  "fields": [{"id":"_id","type":"int"},{"id":"保険種別名","type":"text"},{"id":"国保","type":"text"},{"id":"後期","type":"text"},{"id":"社保","type":"text"},{"id":"総合計","type":"text"}],
  "records": [
    [1,"年度","自己負担割合","自己負担割合","自己負担割合","自己負担割合"],
    [2,"2020","0","0","0","0"],
    [3,"2021","0","0","0","0"],
    [4,"2022","0","0","0","0"],
    [5,"2023","0","0","0","0"],
    [6,"2024","0","0","0","0"],
    [7,"2025","0","0","0","0"],
    [8,"総合計","0","0","0","0"]
]}