{"status":"ok","unit":"%","title":"Stopa zwrotu od 2015-11-04 do 2015-12-02","series":[{"name":"Stopa zwrotu","area":true,"data":[["2015-11-04",0],["2015-11-12",-1.22],["2015-11-18",-2.17],["2015-11-25",-3.08],["2015-12-02",-3.31]]}]}