{
  "fields": [{"type":"int","id":"_id"},{"type":"text","id":"Eselon"},{"type":"numeric","id":"PIM. TK. II"},{"type":"numeric","id":"PIM. TK. III"},{"type":"numeric","id":"PIM. TK. IV"}],
  "records": [
    [1,"II.a",1,0,0],
    [2,"II.b",18,17,2],
    [3,"III.a",0,47,6],
    [4,"III.b",0,36,68],
    [5,"IV.a",0,0,57],
    [6,"IV.b",0,0,5],
    [7,"TOTAL",19,100,138]
]}