{
  "fields": [{"id":"_id","type":"int"},{"id":"value","type":"numeric"},{"id":"year","type":"numeric"}],
  "records": [
    [1,4,2020],
    [2,3,2021],
    [3,2,2022],
    [4,0,2023],
    [5,3,2024],
    [6,2,2025]
]}