{
  "fields": [{"id":"_id","type":"int"},{"id":"ปี","type":"numeric"},{"id":"ชั้น","type":"text"},{"id":"วิชา","type":"text"},{"id":"คะแนน","type":"numeric"}],
  "records": [
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    [2,2564,"ม.3","วิทยาศาสตร์",29.66],
    [3,2565,"ป.6","วิทยาศาสตร์",31.1],
    [4,2565,"ม.3","วิทยาศาสตร์",31.9],
    [5,2566,"ป.6","วิทยาศาสตร์",41.77],
    [6,2566,"ม.3","วิทยาศาสตร์",30.43]
]}