Name Wednesday, 16 of April Tuesday, 15 of April average on Wednesday average for 7 days 1 session 79 ? 76 79 2 sessions 13 ? 8.5 13 from 3 to 5 sessions 7 ? 11 7 from 6 to 10 sessions 2 ? 3.5 2 more than 10 sessions 0 ? 0.5 0 amount of selected 101 ? 99 101 total 101 ? 99 101