{
  "fields": [{"id":"_id","type":"int"},{"id":"Tahun","type":"numeric"},{"id":"Kegiatan","type":"numeric"}],
  "records": [
    [1,2017,10],
    [2,2018,7],
    [3,2019,5],
    [4,2020,21],
    [5,2021,11],
    [6,2022,3],
    [7,2023,18],
    [8,2024,18]
]}