{
  "fields": [{"id":"_id","type":"int"},{"id":"ช่วงอายุ","type":"text"},{"id":"จำนวน(คน)","type":"numeric"},{"id":"ร้อยละ","type":"numeric"}],
  "records": [
    [1,"0-12 ปี",26,13.8],
    [2,"13-18 ปี",8,4.2],
    [3,"19-29 ปี",21,11.1],
    [4,"30-39 ปี",17,9],
    [5,"40-49 ปี",16,8.5],
    [6,"50-59 ปี",41,27.1],
    [7,"60 ปีขึ้นไป",60,31.7]
]}