{
  "fields": [{"id":"_id","type":"int"},{"id":"年度別","type":"text"},{"id":"老齢福祉年金受給権者数（人）","type":"numeric"},{"id":"老齢福祉年金受給額（千円）","type":"numeric"}],
  "records": [
    [1,"2017",8,0],
    [2,"2018",7,0],
    [3,"2019",7,0],
    [4,"2020",7,0],
    [5,"2021",6,0],
    [6,"",null,null],
    [7,"　",null,null],
    [8,"　",null,null]
]}