los nombres de las columnas:
[1] - Otros
[2] - rusvesna.su
[3] - 9111.ru
[4] - topwar.ru
[5] - tsargrad.tv
Fecha         [1]      [2]      [3]      [4]      [5]
dic 22       51.9      7.9     0.94      4.1      1.3
en 23          51     12.6     0.79      2.5     0.81
feb 23       52.5     12.5      1.5      3.3      1.4
mar 23       56.7      7.6      3.8      2.4     0.91
abr 23       59.5      6.2      1.5      2.2      1.7
mayo 23      53.6     10.3      1.4      2.2      1.7
jun 23       54.8      9.2        3      1.8      2.1
jul 23       51.5      8.4      7.4      2.1      2.5
ag 23        50.4      4.8      2.9      1.8      2.6
sept 23      47.2      5.7      7.1      2.8      2.6
oct 23       46.4      3.5      9.4      2.9      2.7
nov 23       49.9      3.3      1.9      2.4      3.2
dic 23       58.1      1.8      1.1      1.6      2.1
en 24        51.1        3      1.6      2.4        4
feb 24       54.3      3.4      1.1      1.9        3
mar 24       57.4      5.5      3.7      2.5      2.2
abr 24       45.2      2.6      8.2      2.3      1.6
mayo 24      44.3      1.6      2.9      2.9      2.3
jun 24       37.6      1.4      8.3      2.7      4.4
jul 24       38.4     0.96     11.4      2.2        5
ag 24        34.9      2.4      5.2      3.4      5.3
sept 24      35.4      1.2      7.5      2.6      3.9
oct 24       35.8      2.5      5.1      2.1      2.9
nov 24       36.5      1.1      2.1      5.8      4.6
dic 24       36.6      2.6      0.5        3      3.4
en 25        34.9      1.4      4.3      2.3      4.1
feb 25       32.2     0.61      4.8      2.6      2.9
mar 25       32.2      1.9      4.2      2.3      2.5
abr 25       27.5      1.4      2.6      3.8      3.5
mayo 25      19.3      1.2      3.3        3      4.6
jun 25       17.3      1.1      1.8      4.5      3.4