{
  "fields": [{"id":"_id","type":"int"},{"id":"field_name","type":"text"},{"id":"data_type","type":"text"},{"id":"description","type":"text"}],
  "records": [
    [1,"year","text","ปี"],
    [2,"region","text","ภาค"],
    [3,"area","text","เขตการปกครอง"],
    [4,"type_of_expenditure","text","ประเภทของค่าใช้จ่าย"],
    [5,"socio_economic_class","text","สถานะทางเศรษฐสังคมของครัวเรือน"],
    [6,"sex","text","เพศ"],
    [7,"age_group","text","กลุ่มอายุ ช่วงอายุ หมวดอายุ"],
    [8,"value","numeric","ค่าข้อมูล"],
    [9,"unit","text","หน่วยนับ"],
    [10,"source","text","ที่มา(ระดับกรม)"]
]}