Name Friday, 11 of April Thursday, 10 of April average on Friday average for 7 days 1 day 10 ? 14 10 2 days 0 ? 1.5 0 3-4 days 1 ? 0 1 5-7 days 0 ? 1 0 amount of selected 11 ? 17 11 total 11 ? 17 11