títulos das colunas:
[1] - marcadores
[2] - yandex.ru/
[3] - google.com/
[4] - outros
[5] - ya.ru/
Data          [1]      [2]      [3]      [4]      [5]
Out, 13      62.7     23.8      5.7      4.9      2.5
Out, 20      69.3     17.3      5.4      3.2      3.2
Out, 27      62.3     20.3      4.3        7      3.7
Nov, 3       65.3     20.5      4.9      4.1      2.6
Nov, 10      68.7     16.5      6.6      4.1      2.1
Nov, 17      64.2     17.9      5.8      7.4      3.7
Nov, 24      71.6     14.8      3.7      4.9      1.2
Dez, 1       63.5     24.7      5.9      1.8      2.7
Dez, 8       72.2     17.6      4.5      3.4     0.57
Dez, 15      73.7     12.6      1.6      8.9      2.1
Dez, 22      71.1     12.7      6.6      5.6      1.5
Dez, 29      69.6     11.2      8.1      8.7        0
Jan, 5       65.9     15.9        4     11.9        0
Jan, 12      67.1     15.3      7.6      8.8        0
Jan, 19      37.6      7.7      1.7     51.4     0.72
Jan, 26      66.7     13.2      3.1       11      3.5
Fev, 2       67.9       20      4.2      3.7      2.1
Fev, 9         68     11.6      9.8      6.2      2.2
Fev, 16      68.4     14.3      6.5      4.8      3.5
Fev, 23      73.5     16.2      3.9      1.5      2.9
Mar, 2       69.3     17.5      3.8      4.7      1.4
Mar, 9       75.6     12.4        6      2.5      1.5
Mar, 16      80.3     13.1      2.4        1     0.35
Mar, 23      67.9     18.7      5.2      3.1      2.6
Mar, 30      64.6     17.2      8.6        1        2
Abr, 6       74.6       12      7.6     0.34      1.7
Abr, 13      73.3     10.8      2.6        0        1
Abr, 20      81.9      6.9      2.8        0      2.8
Abr, 27      83.3      7.3      3.3        0        2
Maio, 4      82.1      9.2      2.7        0     0.54
Maio, 9      67.2     19.1      3.8        0      2.3