{
  "fields": [{"id":"_id","type":"int"},{"id":"ปีการศึกษา","type":"numeric"},{"id":"ประถมศึกษา","type":"numeric"},{"id":"มัธยมศึกษาตอนต้น","type":"numeric"},{"id":"มัธยมศึกษาตอนปลา","type":"numeric"}],
  "records": [
    [1,2560,39.79,31.55,25.47],
    [2,2561,38.68,34.41,27.73],
    [3,2562,34.75,33.16,26.93],
    [4,2563,37.96,32.31,28.63],
    [5,2564,37.58,30.64,29.59],
    [6,2565,36.28,32.65,27.41],
    [7,2566,37.26,32.42,28.45],
    [8,2567,36.63,31.76,31.86]
]}