{
  "fields": [{"id":"_id","type":"int"},{"id":"Tahun","type":"numeric"},{"id":"Rasio Guru terhadap Siswa SMP-MTs","type":"numeric"}],
  "records": [
    [1,2018,17.81],
    [2,2019,17.14],
    [3,2020,17.62],
    [4,2021,17.0],
    [5,2022,17.78],
    [6,2023,18.03],
    [7,2024,18.53],
    [8,2025,18.24]
]}