{
  "fields": [{"id":"_id","type":"int"},{"id":"2021","type":"text"},{"id":"2022","type":"numeric"},{"id":"2023","type":"numeric"},{"id":"2024","type":"numeric"}],
  "records": [
    [1,"10",10,9,9],
    [2,"8",6,6,6],
    [3,"18",16,15,15]
]}