{
  "fields": [{"id":"_id","type":"int"},{"id":"Grup","type":"text"},{"id":"Import","type":"numeric"}],
  "records": [
    [1,"A1",49.25],
    [2,"A2",39.93],
    [3,"C1",27.95],
    [4,"C2",19.02],
    [5,"E",14.32]
]}