{"status":"ok","unit":"%","title":"Stopa zwrotu od 2016-12-01 do 2017-03-01","series":[{"name":"Stopa zwrotu","area":true,"data":[["2016-12-01",0],["2016-12-08",0.07],["2016-12-15",0.14],["2016-12-22",0.21],["2016-12-29",0.28],["2017-01-05",0.36],["2017-01-12",0.44],["2017-01-19",0.52],["2017-01-26",0.52],["2017-02-02",0.66],["2017-02-09",0.74],["2017-02-16",0.81],["2017-03-01",2.42]]}]}