;"Saturday, 12 of April";"Friday, 11 of April";"average on Saturday";"average for 7 days"
"1 session";349;?;334;349
"2 sessions";34;?;41;34
"from 3 to 5 sessions";17;?;22;17
"from 6 to 10 sessions";8;?;6.2;8
"more than 10 sessions";4;?;2.5;4
"amount of selected";412;?;407;412
"total";412;?;407;412