los nombres de las columnas:
[1] - Otros
[2] - Marcador
[3] - google.com/
[4] - yandex.ru/
[5] - ya.ru/
Fecha         [1]      [2]      [3]      [4]      [5]
nov 22       71.1     25.5     0.95      2.3    0.048
dic 22       57.4     39.8     0.68      1.4     0.66
en 23          61     34.6      1.6      1.4      1.4
feb 23       78.3     18.1      2.5        1    0.067
mar 23       63.2     30.3      5.1      1.3     0.13
abr 23       63.6     30.2        5      1.1     0.06
mayo 23      65.4     29.4      3.6      1.5    0.031
jun 23         81     16.2      1.7      1.1     0.02
jul 23       68.2     24.9      4.2      2.7     0.04
ag 23        69.7     23.6      3.4      3.1     0.12
sept 23      71.9     23.2      3.1      1.6     0.11
oct 23       66.9     28.3      3.4      1.3     0.14
nov 23       57.9     37.3      3.4      1.3     0.13
dic 23       63.1       33      2.8     0.99     0.11
en 24        69.7     26.7      2.6     0.88    0.092
feb 24       71.9     25.4      1.8     0.86    0.085
mar 24       69.4     27.2      2.4     0.95     0.11
abr 24       59.2     35.2      3.8      1.6     0.16
mayo 24      44.9     45.4      6.1      3.2     0.39
jun 24       32.8     56.6      6.7      3.5     0.41
jul 24       45.5     43.2      7.2      3.7     0.48
ag 24        43.3     44.7      7.6      3.8     0.69
sept 24      44.1     45.3      6.1      4.2     0.37
oct 24       54.4     39.7      3.3      2.5     0.25
nov 24       20.7     61.5     10.4      4.4        3
dic 24       78.4     19.8        1     0.62     0.21
en 25        56.3     35.1        2        6     0.54
feb 25       29.3     60.2      2.9      6.9     0.71
mar 25        7.8     72.7      9.4        7      3.1
abr 25        7.5     67.5      8.8       10      1.2
mayo 25         0       50      8.8     20.6      5.9