I nomi delle colonne:
[1] - Google Chrome
[2] - Android Browser
[3] - Yandex.Browser
[4] - Opera (Blink)
[5] - Firefox
Data          [1]      [2]      [3]      [4]      [5]
1 dic        11.9        0      7.6      2.7      1.9
8 dic         9.4        0      5.3      2.1      2.6
15 dic        8.7        0      6.4      3.3     0.71
22 dic       10.3        0      5.3      2.9     0.86
29 dic        9.6        0      4.4      2.3     0.71
5 gian        6.3        0      3.3      1.1      1.1
12 gian       8.6        0      4.7      2.4      1.1
19 gian      42.4        0      5.6        4      1.4
26 gian      11.7     0.29      6.3      3.6        2
2 feb        10.6     0.14      5.9      1.7      2.7
9 feb        11.4        0      7.6      2.7      3.7
16 feb       12.9     0.14      6.3      1.9      1.9
23 feb       10.1        0      5.1      2.7      1.9
2 mar        13.4        0      5.7      2.9      2.3
9 mar          11        0      5.3      3.4      2.1
16 mar       24.1        0      6.1      2.9     0.86
23 mar         11        0      6.3      3.1     0.71
30 mar       13.3        0      5.6      2.6     0.86
6 apr         9.9     14.6      5.9      3.1      1.4
13 apr         13     17.6        5      3.7      1.7
20 apr       10.6     13.6      6.7        3      1.1
27 apr       10.4     14.1      5.7      3.4        2
4 mag         6.4      5.9      4.4      2.7      1.4
11 mag          8      2.4      7.3      2.3        1
18 mag        8.1      2.7      5.9      3.6     0.14
25 mag        8.4        5      6.1      3.4     0.71
1 giug          8        4      6.4      2.3        1
8 giug        8.9        4      7.1      3.1      1.9
15 giug       7.3        0      4.3      2.6      1.3
22 giug       6.6        0      3.9      2.6        1
29 giug       6.4      5.7      4.9      2.7      1.6