;"Monday, 21 of April";"Sunday, 20 of April";"average on Monday";"average for 7 days"
"1 session";4;?;1.8;4
"2 sessions";1;?;0.75;1
"from 3 to 5 sessions";0;?;0.25;0
"amount of selected";5;?;2.8;5
"total";5;?;2.8;5