{
  "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,"sex","text","เพศ"],
    [3,"level_of_educational_attainment","text","ระดับการศึกษาที่สำเร็จ ระดับการศึกษา"],
    [4,"occupation","text","อาชีพ"],
    [5,"hours_worked_per_week","text","จำนวนชั่วโมงการทำงานต่อสัปดาห์"],
    [6,"industry","text","อุตสาหกรรม"],
    [7,"value","numeric","ค่าข้อมูล"],
    [8,"unit","text","หน่วยนับ"],
    [9,"source","text","ที่มาระดับกรม"]
]}