I nomi delle colonne:
[1] - Windows 10
[2] - Windows 7
[3] - Android
[4] - Unix
[5] - Windows 8
Data          [1]      [2]      [3]      [4]      [5]
6 ott         8.4      3.9        1     0.86      1.4
13 ott        6.3        3      1.3     0.86     0.57
20 ott        7.6      2.4        1     0.43     0.86
27 ott        6.7      3.4     0.86     0.57     0.57
3 nov         7.3      3.3     0.71     0.43      1.1
10 nov        7.9        3     0.57     0.57     0.57
17 nov        9.4      2.7      1.3     0.43     0.57
24 nov        8.3      4.3     0.71      1.3     0.57
1 dic         6.4      3.6      1.1      1.1      1.3
8 dic        12.3      3.1      1.7     0.43        1
15 dic        7.7      3.7      1.3     0.86      1.4
22 dic        7.7      2.4      1.1     0.86      1.1
29 dic        6.7      2.1      1.4     0.57      1.1
5 gian        5.6        3     0.86      1.3     0.86
12 gian       5.6      2.1     0.29     0.29        1
19 gian       5.6      2.9      1.4     0.43     0.71
26 gian         9      2.9      1.4     0.71     0.43
2 feb        11.4      1.9     0.86     0.29     0.29
9 feb         231      3.1     24.4     0.43     0.57
16 feb       14.3        2      1.4     0.57      1.1
23 feb         17        3      2.3      1.1      1.1
2 mar        11.3      3.1      2.1      1.3     0.71
9 mar         8.9      3.6      1.1     0.71      1.3
16 mar        9.3        2      1.3     0.14      1.7
23 mar          6      1.4     0.71     0.29     0.29
30 mar        9.6      2.3        1     0.43     0.57
6 apr          11      2.7        1     0.57     0.43
13 apr       12.6      3.4      1.9     0.57      1.6
20 apr       14.1        2     0.71     0.43     0.71
27 apr        7.6        3      1.4      1.3      1.3
28 apr         10        2        1        1        1