los nombres de las columnas:
[1] - Android
[2] - MacOS/iPhone
[3] - Windows 10
[4] - Windows 7
[5] - Windows 8
Fecha         [1]      [2]      [3]      [4]      [5]
nov 21       65.6     15.1     10.1      5.7      1.2
dic 21         67     13.7     10.4      5.7      1.2
en 22          68     13.6      9.9      5.3      1.2
feb 22       67.6     12.8     10.8      5.5      1.2
mar 22       71.8     11.7      9.4      4.3     0.92
abr 22       73.9       11      8.6      3.8     0.83
mayo 22        74     11.8      8.4      3.3     0.94
jun 22         72     13.8      8.4      3.2     0.97
jul 22         72     14.5        8        3     0.92
ag 22        71.3     15.6      7.8      2.9     0.73
sept 22      69.7       16      8.3        3     0.71
oct 22       70.9     15.4      7.8      2.9      0.7
nov 22       70.1     15.8        8      2.9     0.64
dic 22       69.9     16.3      7.9      2.8     0.57
en 23        69.7       17      7.8      2.5     0.48
feb 23       68.8       17      9.6      1.7     0.33
mar 23       70.4     16.3      9.1      1.4     0.29
abr 23       70.6     16.6      8.8      1.3     0.26
mayo 23      70.1     17.3      8.7      1.2     0.23
jun 23       70.4     17.5      8.9     0.68     0.13
jul 23       70.7     17.3      8.3      1.1      0.2
ag 23        69.8     17.8      8.6      1.1     0.22
sept 23      69.9     17.4      8.8      1.2     0.23
oct 23       69.6     17.4      9.1      1.2     0.23
nov 23       69.6     17.2      9.2      1.2     0.23
dic 23       69.9     17.6      8.8     0.98     0.19
en 24        71.1     17.2      8.6     0.51    0.099
feb 24       69.4     17.7      9.6     0.55      0.1
mar 24       68.1     18.9      9.7     0.52    0.099
abr 24       68.6     18.3      9.8     0.52    0.098
mayo 24      69.2     18.5      9.1     0.46    0.088