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]
6 apr        91.3      4.4      2.9     0.89     0.45
7 apr        90.5      4.7        3      1.4     0.41
8 apr          91      5.2      2.2      1.3     0.29
9 apr        90.2      5.3        3        1     0.46
10 apr       91.3      4.4      2.9        1      0.4
11 apr       90.7      4.9      2.8      1.2     0.38
12 apr       91.6      4.6      2.6     0.81     0.43
13 apr       91.1      4.6      3.1     0.85     0.37
14 apr         91      4.6        3      1.1     0.27
15 apr       91.6      4.7      2.2      1.1      0.5
16 apr       91.4      4.7      2.7     0.93     0.22
17 apr       90.6      4.9      2.8      1.2     0.53
18 apr       90.8      4.8      2.7      1.2     0.48
19 apr       91.4      4.8      2.1      1.3     0.39
20 apr       91.1      4.6      3.1     0.82     0.44
21 apr       90.8      4.9        3     0.77     0.59
22 apr       90.6      4.8      3.2     0.74     0.68
23 apr       91.1      4.8      2.8     0.79     0.55
24 apr         90      5.2        3     0.97     0.71
25 apr       90.8      4.5      3.3     0.85     0.46
26 apr       91.4      4.9      2.2        1     0.48
27 apr         92      4.2      2.7     0.77     0.38
28 apr       88.5      6.3      3.6     0.91     0.65
29 apr       90.8      4.2      3.5        1     0.47
30 apr       90.3      5.4      3.2     0.71     0.32
1 mag        92.4      4.1      2.6     0.53     0.32
2 mag        93.4      3.6      2.1     0.47     0.47
3 mag        92.7      3.9      2.5     0.74     0.23
4 mag        91.7      4.8      2.6     0.55     0.33
5 mag        90.9      4.7      3.1        1     0.34
6 mag        90.4      4.9      3.5     0.75     0.41