;"Wednesday, 28 of May";"Tuesday, 27 of May";"average on Wednesday";"average for 7 days"
"1 session";15;?;6.8;15
"2 sessions";0;?;0.75;0
"from 3 to 5 sessions";1;?;1.2;1
"from 6 to 10 sessions";0;?;0.25;0
"amount of selected";16;?;9;16
"total";16;?;9;16