I nomi delle colonne:
[1] - 1 sessione
[2] - 2 sessioni
[3] - da 3 a 5 sessioni
[4] - da 6 a 10 sessioni
[5] - più di 10 sessioni
Data          [1]      [2]      [3]      [4]      [5]
8 apr        95.1      4.2     0.35     0.35        0
9 apr          94      4.6      1.1     0.35        0
10 apr       95.3      2.7        2        0        0
11 apr       95.1        3      1.5     0.38        0
12 apr       95.5      3.9     0.56        0        0
13 apr       99.6     0.25      0.1        0        0
14 apr       91.5      6.5        2        0        0
15 apr       94.2        4      1.8        0        0
16 apr       94.1      3.9        2        0        0
17 apr       94.9      2.8      2.3        0        0
18 apr       93.5        6      0.5        0        0
19 apr       94.5      3.9      1.7        0        0
20 apr       95.4        3      1.5        0        0
21 apr       93.1        5        2        0        0
22 apr       95.1      4.4     0.49        0        0
23 apr       94.7      4.4     0.88        0        0
24 apr       93.1      6.9        0        0        0
25 apr       90.9      6.9      2.2        0        0
26 apr       94.8      4.3     0.86        0        0
27 apr       95.8      3.8     0.42        0        0
28 apr       95.1      3.1      1.8        0        0
29 apr         97      2.6        0     0.38        0
30 apr       96.3      2.5      1.2        0        0
1 mag        99.6     0.17      0.2        0        0
2 mag        94.7        4     0.88     0.44        0
3 mag        92.6      5.1      2.3        0        0
4 mag        94.5      3.8      1.6        0        0
5 mag        98.7     0.98     0.36        0        0
6 mag        94.4      4.6     0.93        0        0
7 mag        93.3      3.8      2.9        0        0
8 mag        92.2      4.8        3        0        0