{
  "fields": [{"id":"_id","type":"int"},{"id":"tahun","type":"text"},{"id":"nilai","type":"numeric"}],
  "records": [
    [1,"2019",3.25],
    [2,"2020",3.35],
    [3,"2021",2.59],
    [4,"2022",1.97],
    [5,"2023",3.1]
]}