;"Wednesday, 7 of May";"Tuesday, 6 of May";"average on Wednesday";"average for 7 days"
"1 session";1;?;1.2;1
"2 sessions";0;?;0.25;0
"from 3 to 5 sessions";2;?;0.75;2
"from 6 to 10 sessions";0;?;0.25;0
"amount of selected";3;?;2.5;3
"total";3;?;2.5;3