{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"交付者数（人）","type":"numeric"},{"id":"利用枚数（枚）","type":"numeric"}],
  "records": [
    [1,"27",2562,18188],
    [2,"28",2552,17478],
    [3,"29",2407,16216],
    [4,"30",2384,16005],
    [5,"元",2407,15475],
    [6,"2",1847,12048],
    [7,"3",1860,12097],
    [8,"4",1831,11640],
    [9,"5",1891,11885],
    [10,"6",1807,11053]
]}