;"during 7-13 April";"during 31 March - 6 April";"average for 4 weeks" "1 session";78150;79976;78738 "2 sessions";5921;6024;5993 "from 3 to 5 sessions";3677;3619;3708 "from 6 to 10 sessions";1264;1255;1272 "more than 10 sessions";524;501;501 "amount of selected";89537;91377;90215 "total";89537;91377;90215