;"during 25 November - 1 December";"during 18-24 November";"average for 4 weeks"
"1 session";7.7;?;7.7
"2 sessions";0.71;?;0.71
"from 3 to 5 sessions";0.43;?;0.43
"from 6 to 10 sessions";0.43;?;0.43
"more than 10 sessions";0.14;?;0.14
"amount of selected";9.4;?;9.4
"total";9.4;?;9.4