I nomi delle colonne:
[1] - Google Chrome
[2] - Yandex.Browser
[3] - Safari 1
[4] - Firefox
[5] - Opera (Blink)
Data          [1]      [2]      [3]      [4]      [5]
7 apr        60.4     10.3     12.4      3.5      3.3
8 apr        61.1     11.1     11.8      3.3      2.9
9 apr        60.5     12.6     10.5      2.9      3.6
10 apr       59.9     12.6     12.6      2.9        3
11 apr         60       14     11.3      3.2      2.8
12 apr         58     13.4     12.9      3.2      3.1
13 apr       58.3     13.7     13.4      3.2      3.1
14 apr       61.6     11.5     12.6      3.1        3
15 apr       58.7     12.1       11      3.7      2.7
16 apr       58.6     12.4     12.1      3.2      3.2
17 apr         58     12.5     13.5      3.1        3
18 apr       59.6     13.3     10.6      3.9      3.1
19 apr       62.7       14     11.2      2.8      2.4
20 apr       59.3     13.2     13.8      2.5      2.9
21 apr       59.2     12.6       13      3.3      2.9
22 apr       58.6     12.1     13.8      2.9      2.8
23 apr       59.1       13     12.2      2.9      3.3
24 apr       59.4     12.3     12.3      2.5      2.7
25 apr       59.3     11.2     13.8        3      2.6
26 apr       59.5     12.1     14.1      2.9      2.5
27 apr       58.9     14.1     11.6      3.1      2.6
28 apr       59.1     12.5       12      3.6      3.5
29 apr       61.5     12.4     12.2      3.3      3.1
30 apr       60.5     12.2     10.8      3.8      3.7
1 mag        56.5     12.2     15.4      3.2      3.5
2 mag        58.3     11.5     13.1      3.3      2.9
3 mag        59.6     13.1     13.8      3.2      2.5
4 mag          58     12.2     14.9      3.8      3.4
5 mag        59.9     11.7     12.5      2.7      3.9
6 mag        61.2     11.2     12.1      3.7      2.7
7 mag        60.6     10.5     12.5        4      2.8