Name during 30 September - 6 October during 23-29 September average for 4 weeks 1 session 122 133 128 2 sessions 3.9 4.9 4.4 from 3 to 5 sessions 0.43 0.86 0.64 from 6 to 10 sessions 0 0.14 0.071 amount of selected 127 139 133 total 127 139 133