los nombres de las columnas:
[1] - Otros
[2] - Marcador
[3] - yandex.ru
[4] - google.com
[5] - android.app
Fecha         [1]      [2]      [3]      [4]      [5]
nov 22       25.8     29.5     21.1      4.3      3.3
dic 22       28.2     27.7     20.6      4.3      3.2
en 23        29.4     27.8     18.7      3.9      3.6
feb 23       27.5     32.6       17      3.6      3.2
mar 23       28.4     29.8     19.1      3.4      2.9
abr 23       29.2     33.9     16.8        3      2.4
mayo 23        35     25.7     16.8      3.1      2.6
jun 23       40.4       23     14.6      2.8      2.4
jul 23       40.1     23.3     14.7      2.5      2.3
ag 23          37     27.1       13      2.3      2.2
sept 23      39.2       25     13.4      2.3      2.2
oct 23       38.4     22.5       15      2.7      2.5
nov 23       37.7     23.2     14.2        3        3
dic 23       41.2     20.6     14.3      3.1      2.8
en 24          43       20       13      2.8      2.9
feb 24         38     25.4       13        3      2.9
mar 24       28.9       31     12.4      3.5      3.6
abr 24       20.2     35.1     12.5      3.8      3.9
mayo 24      17.9     34.6     13.6      3.8      4.1
jun 24       17.3       38       12      3.4        4
jul 24       20.9     35.4     10.6      2.7      4.1
ag 24        17.7     35.2     12.6      1.9      4.3
sept 24      17.1     35.2     13.7      1.8      3.8
oct 24       18.4     30.9     12.8      1.7      5.2
nov 24       17.8     30.2     12.4      1.5      5.1
dic 24       16.1     32.2     12.8      1.8        4
en 25          15     31.4     12.8      2.1      4.2
feb 25       14.1     32.3     12.3      2.3      4.6
mar 25       12.3     32.3     12.3      2.1      3.6
abr 25       10.9     31.6      8.4      2.1      2.8
mayo 25       8.8     32.2      7.4      2.1        3