var ceny = [[0,30.9],[-1,36.2],[-2,32.8],[-3,32.7],[-4,36.3]];

var litry = [[0,33.3],[-1,30.24],[-2,24.3],[-3,16.39],[-4,29.231]];

var tdatumy = {0:['21.02.2020'],1:['02.01.2020'],2:['25.09.2019'],3:['02.09.2019'],4:['23.08.2019']};