títulos das colunas:
[1] - marcadores
[2] - yandex.ru/
[3] - outros
[4] - google.com/
[5] - ya.ru/
Data          [1]      [2]      [3]      [4]      [5]
Nov, 3       65.3     20.5      4.1      4.9      2.6
Nov, 10      68.7     16.5      4.1      6.6      2.1
Nov, 17      64.2     17.9      7.4      5.8      3.7
Nov, 24      71.6     14.8      4.9      3.7      1.2
Dez, 1       63.5     24.7      1.8      5.9      2.7
Dez, 8       72.2     17.6      3.4      4.5     0.57
Dez, 15      73.7     12.6      8.9      1.6      2.1
Dez, 22      71.1     12.7      5.6      6.6      1.5
Dez, 29      69.6     11.2      8.7      8.1        0
Jan, 5       65.9     15.9     11.9        4        0
Jan, 12      67.1     15.3      8.8      7.6        0
Jan, 19      37.6      7.7     51.4      1.7     0.72
Jan, 26      66.7     13.2       11      3.1      3.5
Fev, 2       67.9       20      3.7      4.2      2.1
Fev, 9         68     11.6      6.2      9.8      2.2
Fev, 16      68.4     14.3      4.8      6.5      3.5
Fev, 23      73.5     16.2      1.5      3.9      2.9
Mar, 2       69.3     17.5      4.7      3.8      1.4
Mar, 9       75.6     12.4      2.5        6      1.5
Mar, 16      80.3     13.1        1      2.4     0.35
Mar, 23      67.9     18.7      3.6      5.2      2.6
Mar, 30      64.6     17.2        2      8.6        2
Abr, 6       74.6       12        1      7.6      1.7
Abr, 13      73.3     10.8      5.4      2.6        1
Abr, 20      81.9      6.9     0.35      2.8      2.8
Abr, 27      83.3      7.3        1      3.3        2
Maio, 4      82.1      9.2        0      2.7     0.54
Maio, 11      69.8     16.3        0      3.5      1.7
Maio, 18      78.6     10.9        0      2.6        0
Maio, 25      76.8       10        0      4.1      4.5
Maio, 28      78.6      9.5        0        6        0