Date	1 day	2 days	3-4 days	5-7 days
7 May	99.1	0.63	0.12	0.14
8 May	98.2	1.1	0.42	0.29
9 May	97.9	1.4	0.47	0.26
10 May	98	1.2	0.66	0.18
11 May	97.8	1.3	0.62	0.22
12 May	96	2.9	0.74	0.37
13 May	96	3	0.65	0.36
14 May	96.8	2.2	0.58	0.43
15 May	96.6	2.3	0.8	0.36
16 May	96.1	2.5	0.99	0.35
17 May	96.2	2.3	1.2	0.28
18 May	96.1	2.6	0.95	0.41
19 May	96.3	2.2	0.95	0.47
20 May	96.9	1.9	0.74	0.47
21 May	96.5	2.3	0.89	0.34
22 May	96.5	2.1	0.99	0.42
23 May	96.6	2.4	0.58	0.43
24 May	96.5	2.2	0.74	0.52
25 May	96.5	2	1.1	0.45
26 May	96	2.4	1	0.62
27 May	96	2.6	0.77	0.62
28 May	96.4	2.2	0.99	0.38
29 May	96.3	2.2	1.2	0.31
30 May	95.5	2.9	1.3	0.31
31 May	97.9	1.4	0.59	0.17
1 Jun.	99.2	0.59	0.19	0.072
2 Jun.	99.2	0.56	0.17	0.086
3 Jun.	99.2	0.56	0.19	0.086
4 Jun.	99.3	0.45	0.18	0.067
5 Jun.	99.3	0.42	0.19	0.078
6 Jun.	99.3	0.46	0.16	0.089