Date	1 session	2 sessions	from 3 to 5 sessions	from 6 to 10 sessions	more than 10 sessions
24 Nov.	52.1	17.8	21.2	7.7	1.2
1 Dec.	51.5	18	21.6	7.7	1.2
8 Dec.	51.5	17.9	21.5	7.9	1.2
15 Dec.	52.1	17.7	21.2	7.8	1.2
22 Dec.	51.9	17.6	21.5	7.8	1.2
29 Dec.	52.5	17.7	21.1	7.5	1.1
5 Jan.	54.6	16.3	19.8	7.9	1.4
12 Jan.	53.3	17.1	20.5	7.8	1.3
19 Jan.	53.3	17.4	20.6	7.5	1.2
26 Jan.	52.5	17.5	21.1	7.7	1.2
2 Feb.	52.3	17.6	21.1	7.8	1.2
9 Feb.	53	17.5	20.7	7.6	1.2
16 Feb.	53	17.5	20.8	7.5	1.2
23 Feb.	52.7	17.5	20.8	7.8	1.2
2 Mar.	53.4	17.2	20.5	7.6	1.2
9 Mar.	52.5	17.5	20.9	7.8	1.3
16 Mar.	51.5	17.6	21.3	8.2	1.4
23 Mar.	52.3	17.6	21	7.7	1.3
30 Mar.	52.6	17.8	20.9	7.5	1.2
6 Apr.	52.5	17.9	21	7.5	1.2
13 Apr.	52.7	17.9	20.8	7.4	1.2
20 Apr.	53.7	17.7	20.4	7.1	1.1
27 Apr.	53.9	17.6	20.3	7.1	1.1
4 May	53.8	18.1	20.3	6.8	1
11 May	53.5	17.6	20.4	7.3	1.2
18 May	52.9	17.8	20.7	7.4	1.2
25 May	53.2	17.9	20.6	7.1	1.1
1 Jun.	56.1	16.9	19.3	6.7	1.1
8 Jun.	54.3	17.1	20.2	7.3	1.2
15 Jun.	53	17.5	20.5	7.7	1.4
20 Jun.	52.5	17.5	20.8	7.9	1.3