Date	1 day	2 days	3-4 days	5-7 days
17 Nov.	19.9	0.43	0	0
24 Nov.	21.3	0.29	0	0
1 Dec.	15.7	1.1	0	0
8 Dec.	16	0.71	0.14	0
15 Dec.	16.9	1.1	0.43	0
22 Dec.	18.3	0.43	0.29	0
29 Dec.	20.7	0.14	0	0
5 Jan.	18.3	0.43	0.86	0
12 Jan.	12.9	0.57	0.71	0
19 Jan.	19.6	1	0.86	1.3
26 Jan.	23.7	1	1.1	0.43
2 Feb.	34.1	1.7	1.3	0
9 Feb.	49.3	0.43	0.86	0
16 Feb.	26.7	0.71	0	0
23 Feb.	29.3	0.86	0.86	0
2 Mar.	19.1	0.29	0	0
9 Mar.	23.1	0	0	0
16 Mar.	32.7	0.86	0	0
23 Mar.	29.4	0.29	0.14	0
30 Mar.	29.3	0.71	1.3	0.29
6 Apr.	25	0.71	0.71	0.43
13 Apr.	22.9	1.4	0.43	0
20 Apr.	22	0	0	1
27 Apr.	28.9	0.71	0.43	1
4 May	26.7	0.71	0.57	0.43
11 May	28.3	0.14	0.71	0.43
18 May	28.3	1.6	0.29	0
25 May	28	0.29	2	0.71
1 Jun.	32.9	1.3	1.3	0.29
8 Jun.	32	0.14	0.86	0
10 Jun.	23	0.5	0.5	0