{
  "fields": [{"id":"_id","type":"int"},{"id":"Tahun","type":"numeric"},{"id":"Harapan Lama Sekolah (HLS)","type":"numeric"}],
  "records": [
    [1,2018,11.95],
    [2,2019,11.98],
    [3,2020,11.99],
    [4,2021,12],
    [5,2022,12.01],
    [6,2023,12.02],
    [7,2024,12.03]
]}