{
  "fields": [{"id":"_id","type":"int"},{"id":"rok","type":"text","info":{"label":"","notes":"","type_override":""}},{"id":"ludnosc","type":"text","info":{"label":"","notes":"","type_override":""}},{"id":"procent_kobiet","type":"text"}],
  "records": [
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    [2,"2009","38.168",null],
    [3,"2010","38.899",null],
    [4,"2016","35.222",null],
    [5,"2000","38.530","60.00"],
    [6,"2026","37.669","50.71"]
]}