Date	1 day	2 days	3-4 days	5-7 days
29 Apr.	98.8	1.1	0.063	0.031
30 Apr.	98.9	0.93	0.12	0
1 May	99	0.81	0.19	0
2 May	99	0.8	0.19	0
3 May	99.1	0.83	0.095	0
4 May	99	0.88	0.13	0
5 May	99	0.92	0.099	0
6 May	98.9	1	0.098	0
7 May	98.6	1.2	0.13	0
8 May	98.7	1.2	0.13	0
9 May	98.5	1.4	0.13	0
10 May	98.4	1.4	0.14	0
11 May	98.5	1.3	0.2	0
12 May	98.5	1.2	0.27	0
13 May	98.5	1.2	0.24	0.069
14 May	98.5	1.2	0.27	0.034
15 May	98.4	1.2	0.31	0.068
16 May	98.3	1.3	0.33	0.066
17 May	98.2	1.5	0.26	0.066
18 May	98.1	1.6	0.23	0.033
19 May	98.1	1.6	0.26	0
20 May	98.1	1.7	0.26	0
21 May	98.2	1.7	0.16	0
22 May	98.6	1.3	0.13	0
23 May	98.5	1.3	0.2	0
24 May	98.6	1.2	0.17	0
25 May	98.8	1	0.17	0
26 May	98.5	1.3	0.21	0
27 May	98.5	1.2	0.32	0
28 May	98.5	1.1	0.35	0
29 May	98.3	1.3	0.39	0