;"Monday, 12 of May";"Sunday, 11 of May";"average on Monday";"average for 7 days"
"Windows 10";2;?;2.8;2
"Windows 7";1;?;1;1
"Android";1;?;0.5;1
"amount of selected";4;?;4.2;4
"total";4;?;4.2;4