{
  "fields": [{"id":"_id","type":"int"},{"id":"Type of vehicle involved in the accident","type":"text"},{"id":"Number of times that happened","type":"numeric"},{"id":"%","type":"numeric"}],
  "records": [
    [1,"รถมอเตอร์ไซค์ ",12,80.0],
    [2,"รถปิคอัพ",1,6.7],
    [3,"รถเก๋ง",1,6.7],
    [4,"รถบรรทุก 6 ล้อขึ้นไป",1,6.7]
]}