los nombres de las columnas:
[1] - Otros
[2] - extra-m.ru/
[3] - extra-m.ru/login/?logout
[4] - extra-m.ru/notice/?showmy=1
[5] - extra-m.ru/add/
Fecha         [1]      [2]      [3]      [4]      [5]
nov 22       64.3     17.8      5.6      6.5      3.5
dic 22         64     19.4      5.1      5.7      2.4
en 23        64.8     18.2      4.8      7.4      2.3
feb 23       70.1     14.8      4.3      5.4        4
mar 23       68.9     15.4      5.3      6.3      2.8
abr 23       76.8     10.6      3.8      5.3      2.2
mayo 23      73.5     13.9      3.8      4.7      2.6
jun 23       67.2     15.1      4.8      6.2      3.8
jul 23       70.6     14.4        2      7.2        3
ag 23        70.6     15.5      2.4      5.7      2.7
sept 23      69.8     15.2      3.5      5.2      3.5
oct 23       70.4     16.2        4      3.5      3.3
nov 23       69.2     18.3      3.6      3.1      2.5
dic 23       78.7     12.7      1.4      2.3      1.3
en 24        62.4     23.5      3.9      2.7      2.4
feb 24       61.2     27.1      3.1      2.9      2.4
mar 24       59.9     30.3      2.3      3.6      1.7
abr 24         60       28      3.4        5      1.8
mayo 24      62.6     24.8      2.8        5        2
jun 24       62.1     24.8      3.8      3.2      1.8
jul 24       54.4     28.9      4.1      4.3      2.6
ag 24        61.9     22.4      2.3      3.6      2.4
sept 24      63.8     18.8      3.3      3.1        3
oct 24         57     18.9      2.1      4.7      2.4
nov 24       54.6     20.3      3.7      4.9      3.5
dic 24         51     19.9      3.9      4.1      2.7
en 25        52.2     23.7      2.7      4.1      2.9
feb 25       48.5     17.9      3.1      5.1        3
mar 25       47.6     18.6      2.4        3      1.1
abr 25         48     12.3      1.9      2.6      1.4
mayo 25         0     16.7        4      4.4      1.1