los nombres de las columnas:
[1] - Google Chrome
[2] - Yandex.Browser
[3] - Android Browser
[4] - Opera (Blink)
[5] - Microsoft Edge
Fecha         [1]      [2]      [3]      [4]      [5]
dic 22       20.6      8.3        0      4.8        2
en 23        27.3     10.5        0      5.6      2.2
feb 23       25.4     10.8        0      6.6      2.6
mar 23       25.5      9.5    0.032      6.4      2.9
abr 23       23.8     11.7        0      5.2      3.1
mayo 23      23.2     18.7    0.032      4.7      3.1
jun 23       22.2     14.2    0.033      5.1        3
jul 23       25.5     15.4    0.032      4.7      2.7
ag 23          23     10.8        0      4.8      3.3
sept 23      23.8      9.8        0      3.7      3.2
oct 23       28.8       10        0      4.6      3.5
nov 23       21.8     10.6        0      4.1      3.5
dic 23       20.3      9.8        0      4.7      2.9
en 24        21.5      9.4        0      5.3      2.8
feb 24       22.2     10.4    0.034        6      3.2
mar 24         25      9.5        0      5.1      3.3
abr 24       20.6      9.6        0      5.4        3
mayo 24      18.6      9.1        0      5.9      1.7
jun 24       18.9     10.7        0      4.6      2.3
jul 24       21.4     10.4        0      3.8      2.2
ag 24        14.2     11.5        0      3.5      2.1
sept 24      13.4     10.6        0      3.6        2
oct 24       14.2      9.8        0      3.7      2.6
nov 24       10.2      6.8        0        3      1.3
dic 24        9.2      5.3        0      2.5      1.9
en 25        16.8      5.2    0.065      2.9      1.8
feb 25       11.8      6.3    0.071      2.3        2
mar 25       14.9      5.7        0      3.1      1.7
abr 25       10.4      5.8     15.3      3.2        2
mayo 25       7.9      6.2      3.1      2.9      1.5
jun 25        9.5        8      4.2      3.2      1.8