AM peak PM peak Wed 13/9 95% 95% Thu 14/9 99.5% 92.5% Fri 15/9 100% 97.5% Mon 18/9 98.6% 98.8% Tue 19/9 98.6% 98.8% Wed 20/9 99.5% 97.5% Thu 21/9 99.1%