Data          [1]      [2]
8 apr        96.3      3.7
9 apr        98.9      1.1
10 apr       97.4      2.6
11 apr       97.3      2.7
12 apr       95.1      4.5
13 apr       98.3      1.7
14 apr       97.2      2.8
15 apr       97.8      2.2
16 apr       97.2      2.8
17 apr       99.2      0.8
18 apr       96.1      3.5
19 apr         98        2
20 apr       96.7      3.3
21 apr       98.4      1.6
22 apr       97.4      2.6
23 apr         96        4
24 apr       98.3      1.7
25 apr       98.5      1.5
26 apr       98.8      1.2
27 apr       99.1     0.94
28 apr       98.4      1.6
29 apr       99.6     0.41
30 apr       98.3      1.7
1 mag        97.7      2.3
2 mag        98.8      1.2
3 mag        98.4      1.6
4 mag        97.8      2.2
5 mag        97.2      2.8
6 mag        96.7      3.3
7 mag        98.3      1.7
8 mag          99     0.98