{
  "fields": [{"id":"_id","type":"int"},{"id":"ZONA","type":"text"},{"id":"PROCENAT","type":"numeric"},{"id":"КМ/m²","type":"numeric"}],
  "records": [
    [1,"1. zona",6,4589],
    [2,"2. zona",5,3824],
    [3,"3. zona",4,3059],
    [4,"4. zona",3,2294],
    [5,"5. zona",2,153],
    [6,"6. zona",1,765]
]}