{
  "fields": [{"id":"_id","type":"int"},{"id":"年度[西暦]","type":"text"},{"id":"医療証受給者数[人]","type":"text"}],
  "records": [
    [1,"2019","36391"],
    [2,"2020","36211"],
    [3,"2021","36222"],
    [4,"2022","36794"],
    [5,"2023","42089"],
    [6,null,null],
    [7,"令和6年度港区行政資料集　子ども医療費助成制度受給者数（各年度末現在）","Ver202403"]
]}