Date	1 day	2-3 days	4-7 days	8-14 days	15-31 days
6 May	85	10.7	2.5	1	0.81
7 May	85	10.6	2.5	1.1	0.8
8 May	85	10.6	2.5	1.1	0.8
9 May	85	10.6	2.5	1.1	0.8
10 May	85.1	10.6	2.5	1.1	0.81
11 May	85	10.6	2.5	1	0.8
12 May	85	10.7	2.5	1.1	0.78
13 May	85	10.6	2.5	1.1	0.78
14 May	84.9	10.7	2.5	1.1	0.79
15 May	85	10.6	2.6	1.1	0.78
16 May	84.9	10.7	2.6	1.1	0.79
17 May	85	10.5	2.6	1.1	0.8
18 May	85.3	10.3	2.6	1	0.83
19 May	85.5	10	2.6	1.1	0.81
20 May	85.7	9.8	2.6	1.1	0.81
21 May	85.7	9.8	2.7	1	0.81
22 May	85.8	9.8	2.6	1	0.81
23 May	85.9	9.7	2.6	1	0.82
24 May	85.9	9.7	2.6	0.99	0.81
25 May	86.1	9.5	2.5	1	0.82
26 May	86.2	9.4	2.6	1	0.83
27 May	86.2	9.4	2.6	0.97	0.85
28 May	86.1	9.5	2.6	1	0.85
29 May	86.1	9.5	2.6	1	0.86
30 May	86	9.5	2.6	1	0.88
31 May	86	9.4	2.7	0.99	0.91
1 Jun.	85.8	9.5	2.8	1	0.9
2 Jun.	85.8	9.5	2.8	1	0.92
3 Jun.	85.8	9.5	2.8	0.99	0.93
4 Jun.	85.7	9.5	2.8	1	0.96
5 Jun.	85.7	9.4	2.8	1	0.98