Date	1 day	2-3 days	4-7 days	8-14 days	15-31 days
10 Apr.	98.4	1.6	0	0	0
11 Apr.	98.4	1.6	0	0	0
12 Apr.	98.4	1.6	0	0	0
13 Apr.	98.4	1.6	0	0	0
14 Apr.	98.4	1.2	0.4	0	0
15 Apr.	98.4	1.2	0.4	0	0
16 Apr.	98.4	1.6	0	0	0
17 Apr.	98.3	1.7	0	0	0
18 Apr.	98.3	1.7	0	0	0
19 Apr.	98.8	1.2	0	0	0
20 Apr.	99.2	0.84	0	0	0
21 Apr.	99.2	0.84	0	0	0
22 Apr.	99.2	0.84	0	0	0
23 Apr.	99.2	0.84	0	0	0
24 Apr.	99.2	0.82	0	0	0
25 Apr.	99.2	0.81	0	0	0
26 Apr.	99.2	0.82	0	0	0
27 Apr.	99.2	0.83	0	0	0
28 Apr.	99.6	0.41	0	0	0
29 Apr.	99.6	0.41	0	0	0
30 Apr.	99.6	0.4	0	0	0
1 May	99.2	0.78	0	0	0
2 May	99.2	0.77	0	0	0
3 May	99.2	0.78	0	0	0
4 May	99.2	0.79	0	0	0
5 May	99.2	0.79	0	0	0
6 May	99.2	0.78	0	0	0
7 May	99.2	0.81	0	0	0
8 May	99.2	0.8	0	0	0
9 May	99.6	0.41	0	0	0
10 May	99.6	0.41	0	0	0