Date	1 day	2-3 days	4-7 days	8-14 days	15-31 days
29 Sep.	86.3	11	2.1	0.62	0
6 Oct.	87.2	10.3	2	0.5	0
13 Oct.	88.5	9	2.3	0.27	0
20 Oct.	89.8	7.5	2.4	0.27	0
27 Oct.	88.7	8.6	2.5	0.12	0
3 Nov.	88	8.8	2.7	0.51	0
10 Nov.	88.1	8.2	2.7	0.97	0
17 Nov.	88	7.7	3.1	1.1	0.045
24 Nov.	90.1	6.3	3	0.38	0.29
1 Dec.	91.8	5.2	2.4	0.32	0.28
8 Dec.	92.3	4.9	2.2	0.37	0.26
15 Dec.	92.3	4.9	2	0.49	0.25
22 Dec.	92.7	5.4	1.2	0.48	0.24
29 Dec.	93.2	4.4	1.9	0.28	0.25
5 Jan.	92.9	4.9	1.5	0.49	0.22
12 Jan.	93.3	4.4	1.7	0.67	0
19 Jan.	92.6	5	1.4	1	0
26 Jan.	92.1	5.7	1.3	0.89	0
2 Feb.	92.5	5.7	1.3	0.43	0
9 Feb.	98.3	1.3	0.3	0.1	0
16 Feb.	98.7	0.96	0.28	0.06	0
23 Feb.	98.7	1	0.25	0.046	0
2 Mar.	98.8	0.83	0.29	0.064	0
9 Mar.	98.2	1.3	0.37	0.089	0
16 Mar.	93.4	4.8	1.3	0.52	0
23 Mar.	93.7	4.6	1.1	0.57	0
30 Mar.	92.6	6	0.73	0.69	0
6 Apr.	93.1	5.7	0.42	0.8	0
13 Apr.	94.1	4.3	0.84	0.7	0
20 Apr.	93.8	4.8	1.1	0.33	0
25 Apr.	93.5	5.1	0.73	0.6	0