Date	1 day	2 days	3-4 days	5-7 days
6 Oct.	92.2	4.5	2	1.3
13 Oct.	90.2	6.5	1.8	1.5
20 Oct.	89.8	6.5	2.5	1.2
27 Oct.	90.9	6	1.8	1.3
3 Nov.	90.5	4.8	2.5	2.2
10 Nov.	92.5	3.5	2.6	1.4
17 Nov.	89.8	6.6	1.6	2
24 Nov.	91	4.4	3.8	0.86
1 Dec.	92.3	5.6	1.5	0.69
8 Dec.	91.5	7.1	1.1	0.35
15 Dec.	91.6	4.7	2.3	1.4
22 Dec.	91.3	5.6	1.4	1.7
29 Dec.	92.4	5.1	0.89	1.6
5 Jan.	96.3	1.8	1.3	0.57
12 Jan.	96	2.3	1.6	0.11
19 Jan.	91.4	5	1.5	2.1
26 Jan.	94.8	2.6	2.3	0.32
2 Feb.	87.2	7.9	4	0.86
9 Feb.	91.2	5.6	2.6	0.54
16 Feb.	90	6.8	2.5	0.65
23 Feb.	90.9	5.5	3.1	0.44
2 Mar.	92.5	4.5	1.9	1.1
9 Mar.	92.1	4.2	2	1.8
16 Mar.	91.2	5	2.1	1.7
23 Mar.	94.8	2.8	1.1	1.3
30 Mar.	92	4.8	0.99	2.3
6 Apr.	93.9	3.5	1.5	1.1
13 Apr.	95	3.1	1.1	0.71
20 Apr.	95.1	2.8	1.3	0.84
27 Apr.	95.6	2.7	0.83	0.94
2 May	95.5	3.1	0.44	0.97