Date	1 day	2 days	3-4 days	5-7 days
26 Mar.	93.8	6.2	0	0
27 Mar.	91.8	6.8	1.4	0
28 Mar.	90.9	7.8	1.3	0
29 Mar.	90.1	8.6	1.2	0
30 Mar.	92.5	6.5	1.1	0
31 Mar.	91.6	5.3	3.2	0
1 Apr.	93.4	5.7	0.94	0
2 Apr.	93	7	0	0
3 Apr.	93.3	6.7	0	0
4 Apr.	94.3	4.7	0.94	0
5 Apr.	94.6	5.4	0	0
6 Apr.	93.3	5.8	0.96	0
7 Apr.	96.5	2.7	0.88	0
8 Apr.	96.3	3.7	0	0
9 Apr.	96.4	2.7	0.91	0
10 Apr.	96.3	3.7	0	0
11 Apr.	97.5	2.5	0	0
12 Apr.	96.9	3.1	0	0
13 Apr.	95.7	4.3	0	0
14 Apr.	94.1	5.9	0	0
15 Apr.	95	4.3	0.71	0
16 Apr.	95.8	2.8	1.4	0
17 Apr.	93.6	5	1.4	0
18 Apr.	93.2	5.3	1.5	0
19 Apr.	92.2	5.5	2.3	0
20 Apr.	90.9	9.1	0	0
21 Apr.	92.5	6.7	0.83	0
22 Apr.	93.9	5.3	0.88	0
23 Apr.	94.5	2.8	2.8	0
24 Apr.	95.5	1.8	2.7	0
25 Apr.	93.3	3.8	2.9	0