{
  "fields": [{"id":"_id","type":"int"},{"id":"2021","type":"text"},{"id":"2022","type":"numeric"},{"id":"2023","type":"numeric"},{"id":"2024","type":"numeric"}],
  "records": [
    [1,"30",30,30,30],
    [2,"15",15,21,21],
    [3,"45",45,51,51],
    [4,"100",100,150,150],
    [5,"25",25,25,25],
    [6,"105",105,70,70],
    [7,"320",320,347,374]
]}