Date	1 session	2 sessions	from 3 to 5 sessions	from 6 to 10 sessions	more than 10 sessions
20 Oct.	598	60.1	22.3	4.9	1.9
27 Oct.	13.3	1.1	1	0	0
3 Nov.	15.4	0.86	0.14	0	0
10 Nov.	9	1.1	0.29	0	0
17 Nov.	6.4	1	0.14	0	0
24 Nov.	8.7	0.71	0.14	0	0
1 Dec.	7	0.57	0.14	0	0
8 Dec.	6.3	0.71	0.14	0	0
15 Dec.	340	26.3	5	0	0
22 Dec.	7.7	1.1	0.14	0	0
29 Dec.	4.7	1.7	0.14	0	0
5 Jan.	4.3	0.29	0	0	0
12 Jan.	5.3	0.43	0.29	0	0
19 Jan.	3.3	1.3	0.14	0	0
26 Jan.	3.3	0.29	0	0	0
2 Feb.	374	37.1	20.4	5.9	4.6
9 Feb.	66.4	7.3	3.4	0.86	0.14
16 Feb.	23.3	1.3	0.14	0	0
23 Feb.	5.3	0.14	0	0	0
2 Mar.	2.9	0.57	0	0	0
9 Mar.	5.1	0.71	0.14	0	0
16 Mar.	2.7	0.14	0	0	0
23 Mar.	4.3	1	0.29	0	0
30 Mar.	2.7	0.86	0.71	0	0
6 Apr.	3.3	0.57	0	0	0
13 Apr.	4.1	0.57	0.14	0	0
20 Apr.	3	0.57	0.14	0	0
27 Apr.	3.3	0.71	0.14	0	0
4 May	2.7	0.43	0	0	0
11 May	2.3	0.29	0.14	0	0
18 May	1.3	0.57	0	0	0