{
  "fields": [{"id":"_id","type":"int"},{"id":"Tahun","type":"numeric"},{"id":"Rata Rata lama sekolah","type":"text"}],
  "records": [
    [1,2021,"7,74"],
    [2,2022,"7,77"],
    [3,2023,"8,04"],
    [4,2024,"8,05"],
    [5,2025,"8,07"]
]}