{
  "fields": [{"id":"_id","type":"int"},{"id":"区分　　　　　　　　　年度","type":"text"},{"id":"令和２年度","type":"numeric"},{"id":"令和３年度","type":"numeric"},{"id":"令和４年度","type":"numeric"},{"id":"令和５年度","type":"numeric"},{"id":"令和６年度","type":"text"}],
  "records": [
    [1,"年度末現在の被保険者数(人)",4373,4537,4849,5181,"5458.0"],
    [2,"件数",121368,129104,138994,153804,"165001.0"],
    [3,"給付額（千円）",3856562,3937183,4038496,4638898,"4766775.0"],
    [4,"",null,null,null,null,"資料：国保医療課"]
]}