{
  "fields": [{"id":"_id","type":"int"},{"id":"区分","type":"text"},{"id":"一般被保険者数","type":"text"},{"id":"被扶養者数","type":"text"},{"id":"退職被保険者数","type":"text"},{"id":"総合計","type":"text"}],
  "records": [
    [1,"年度","被保険者数","被保険者数","被保険者数","被保険者数"],
    [2,"2015","19,448","79","586","20,113"],
    [3,"2016","18,797","55","375","19,227"],
    [4,"2017","18,319","14","224","18,557"],
    [5,"2018","17,873","3","75","17,951"],
    [6,"2019","17,662","0","15","17,677"],
    [7,"2020","17,657","0","0","17,657"],
    [8,"2021","17,474","0","0","17,474"],
    [9,"2022","17,291","0","0","17,291"],
    [10,"2023","16,636","0","0","16,636"],
    [11,"2024","15,961","0","0","15,961"],
    [12,"2025","15,332","0","0","15,332"],
    [13,"総合計","192,450","151","1,275","193,876"]
]}