Date 1 day 2-3 days 4-7 days 8-14 days 15-31 days 12 May 90.5 4.8 1.6 1.6 1.6 13 May 90.5 4.8 1.6 1.6 1.6 14 May 90.3 4.8 1.6 1.6 1.6 15 May 89.8 5.1 1.7 0 3.4 16 May 89.7 5.2 1.7 1.7 1.7 17 May 89.8 5.1 1.7 1.7 1.7 18 May 89.7 5.2 1.7 1.7 1.7 19 May 92.9 1.8 1.8 1.8 1.8 20 May 92.2 2 2 2 2 21 May 92.3 1.9 1.9 1.9 1.9 22 May 92 2 2 2 2 23 May 92.3 1.9 1.9 1.9 1.9 24 May 92.3 1.9 1.9 1.9 1.9 25 May 92 2 2 2 2 26 May 93.5 2.2 0 2.2 2.2 27 May 93.9 2 0 2 2 28 May 92.2 3.9 0 2 2 29 May 92.3 3.8 0 1.9 1.9 30 May 92.2 3.9 0 2 2 31 May 92.2 3.9 0 2 2 1 Jun. 94.2 1.9 0 1.9 1.9 2 Jun. 96.2 0 0 1.9 1.9 3 Jun. 96.2 0 0 1.9 1.9 4 Jun. 94.3 1.9 0 1.9 1.9 5 Jun. 94.5 1.8 0 1.8 1.8 6 Jun. 92.6 3.7 0 1.9 1.9 7 Jun. 92.7 3.6 0 1.8 1.8 8 Jun. 92.6 3.7 0 1.9 1.9 9 Jun. 92.6 3.7 0 1.9 1.9 10 Jun. 90.7 5.6 0 3.7 0 11 Jun. 90.4 3.8 1.9 3.8 0