I nomi delle colonne:
[1] - 1 giorno
[2] - 2 giorno
[3] - 3-4 giorno
[4] - 5-7 giorni
Data          [1]      [2]      [3]      [4]
nov 22       85.2        7      4.6      3.1
dic 22       84.5        7      5.2      3.2
gian 23      86.9      6.6      3.6      2.9
feb 23       85.5      6.7      4.2      3.6
mar 23       85.8      7.2        4        3
apr 23       86.8      7.1      3.2      2.9
mag 23       90.7      5.1      2.7      1.5
giug 23      87.6      6.2      3.5      2.6
lug 23       90.4      4.7      2.7      2.3
agos 23      88.3      6.4      2.8      2.5
sett 23      89.5        6      3.3      1.2
ott 23       88.5      7.5      2.7      1.3
nov 23         90      5.2        3      1.7
dic 23       91.8      6.1      1.3     0.88
gian 24      90.6      5.7      2.5      1.2
feb 24       88.2      7.5      2.3        2
mar 24       90.7      5.4      2.1      1.8
apr 24         89      5.9      2.6      2.4
mag 24       89.1      5.6      3.1      2.2
giug 24      88.6      6.3      3.3      1.8
lug 24       91.1        5      2.7      1.2
agos 24      90.4      5.7      2.7      1.2
sett 24      91.4        5      2.6        1
ott 24       90.9      5.7      2.1      1.4
nov 24       91.2        5      2.3      1.5
dic 24       91.7      5.6      1.4      1.2
gian 25      93.5      3.8      2.1     0.68
feb 25       90.9      5.7      2.7     0.63
mar 25       92.7        4      1.6      1.7
apr 25       95.1        3        1      0.9
mag 25       93.2      4.4      1.6     0.78