Date	1 session	2 sessions	from 3 to 5 sessions	from 6 to 10 sessions	more than 10 sessions
9 Apr.	86.4	6.9	4.5	1.6	0.64
10 Apr.	86.4	6.7	4.6	1.6	0.65
11 Apr.	86.3	7.1	4.4	1.6	0.61
12 Apr.	87.7	6.5	4.1	1.2	0.51
13 Apr.	88.2	6.3	3.8	1.2	0.5
14 Apr.	86.5	6.7	4.5	1.7	0.64
15 Apr.	86.2	6.8	4.6	1.7	0.64
16 Apr.	86	7.1	4.6	1.6	0.66
17 Apr.	85.7	7.2	4.8	1.7	0.61
18 Apr.	85.7	7.1	4.8	1.7	0.65
19 Apr.	87.2	6.7	4.2	1.3	0.58
20 Apr.	87.5	6.7	4	1.3	0.53
21 Apr.	85.5	7.3	4.8	1.7	0.7
22 Apr.	85.2	7.4	4.9	1.9	0.65
23 Apr.	85.1	7.4	5	1.8	0.67
24 Apr.	84.9	7.7	4.9	1.8	0.66
25 Apr.	85.4	7.5	4.7	1.8	0.61
26 Apr.	87.4	6.7	4.2	1.3	0.55
27 Apr.	87	6.7	4.3	1.4	0.54
28 Apr.	85.1	7.4	4.9	1.8	0.73
29 Apr.	84.9	7.7	5	1.8	0.67
30 Apr.	85.1	7.5	5	1.7	0.64
1 May	88.5	6	3.9	1.2	0.43
2 May	88.4	6	3.8	1.3	0.49
3 May	88.4	5.9	3.8	1.4	0.51
4 May	87.9	6.3	4	1.3	0.52
5 May	86.1	6.8	4.8	1.7	0.66
6 May	86.1	6.6	4.9	1.7	0.66
7 May	85.9	6.7	4.9	1.8	0.66
8 May	87.4	6.4	4.2	1.5	0.55
9 May	87	6.5	4.3	1.7	0.6