;"during 27 January - 2 February";"during 20-26 January";"average for 4 weeks"
"1 session";23;25;31
"2 sessions";2.3;2.9;2.2
"from 3 to 5 sessions";0.14;0.29;0.21
"from 6 to 10 sessions";0;0;0.036
"amount of selected";26;28;34
"total";26;28;34