Data          [1]      [2]      [3]      [4]
13 apr         80       10        0       10
14 apr         70       10       10       10
15 apr         75     16.7        0      8.3
16 apr       76.9     15.4        0      7.7
17 apr         75     18.8        0      6.2
18 apr         75     18.8        0      6.2
19 apr         75     12.5      6.2      6.2
20 apr       76.5     17.6        0      5.9
21 apr       88.2      5.9        0      5.9
22 apr       87.5      6.2        0      6.2
23 apr       94.4        0        0      5.6
24 apr       92.9        0        0      7.1
25 apr       94.4        0        0      5.6
26 apr       93.3        0        0      6.7
27 apr       94.1        0        0      5.9
28 apr       93.8        0        0      6.2
29 apr       94.1        0        0      5.9
30 apr       94.1        0        0      5.9
1 mag        94.4        0        0      5.6
2 mag        87.5      6.2        0      6.2
3 mag        88.9      5.6        0      5.6
4 mag        86.7      6.7        0      6.7
5 mag        88.9      5.6        0      5.6
6 mag        89.5      5.3        0      5.3
7 mag        88.2      5.9        0      5.9
8 mag        94.7        0        0      5.3
9 mag        82.4     11.8        0      5.9
10 mag       76.5     17.6        0      5.9
11 mag       77.8     11.1      5.6      5.6
12 mag       73.3      6.7     13.3      6.7
13 mag       66.7      8.3     16.7      8.3