{
  "fields": [{"id":"_id","type":"int"},{"id":"column_name","type":"text"},{"id":"column_type","type":"text"},{"id":"description","type":"text"}],
  "records": [
    [1,"_id","Number","ลำดับรายการ"],
    [2,"year","Number","ปี พ.ศ."],
    [3,"month","String","ชื่อเดือน"],
    [4,"month_no","Number","ลำดับเดือน"],
    [5,"accident","Number","จำนวนอุบัติเหตุรวม"],
    [6,"injur_man","Number","จำนวนผู้บาดเจ็บชายรวม"],
    [7,"injur_femel","Nubmer","จำนวนผู้บาดเจ็บหญิงรวม"],
    [8,"dead_man","Number","จำนวนผู้เสียชีวิตชายรวม"],
    [9,"dead_femel","Number","จำนวนผู้เสียชีวิตหญิงรวม"]
]}