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]
ott 22       95.3      4.1     0.56     0.02        0
nov 22         95      4.4     0.68    0.013        0
dic 22       95.2      4.2     0.57    0.038   0.0063
gian 23      95.3      4.1     0.65    0.018        0
feb 23         95      4.4     0.58    0.014        0
mar 23       95.3      4.1     0.58   0.0066        0
apr 23       95.2      4.1      0.6    0.016        0
mag 23       95.1      4.2     0.64    0.014        0
giug 23      95.8      3.6     0.53        0        0
lug 23       95.8      3.7     0.46    0.012        0
agos 23      95.7      3.7     0.59        0        0
sett 23      95.1      4.2     0.72        0        0
ott 23       94.8      4.4     0.82    0.022        0
nov 23       95.4        4     0.63        0        0
dic 23       95.7      3.6     0.72    0.012        0
gian 24      94.7      4.5      0.8    0.025        0
feb 24       95.4      4.1     0.57        0        0
mar 24       95.7      3.8     0.48     0.04        0
apr 24         96      3.4     0.59    0.025        0
mag 24       96.3      3.4     0.29        0        0
giug 24      95.8      3.8     0.26    0.074        0
lug 24       97.2      2.6     0.28        0        0
agos 24        97      2.4     0.53        0        0
sett 24      95.2      4.1     0.58     0.07        0
ott 24       96.9      2.8     0.33        0        0
nov 24         96      3.5     0.53        0        0
dic 24       96.4      3.1     0.45        0        0
gian 25        95      4.4     0.55        0        0
feb 25       94.6      4.9     0.46    0.077        0
mar 25       96.4      3.1     0.45    0.057        0
apr 25       96.2        3     0.76        0        0