títulos das colunas:
[1] - yandex.ru
[2] - google.com
[3] - ya.ru
[4] - outros
[5] - bing.com
Data          [1]      [2]      [3]      [4]      [5]
Out, 20      61.9     12.5      7.6      5.2      6.1
Out, 27      62.5     12.2      7.4      5.3      5.7
Nov, 3       62.5     12.1      7.3      5.5      6.2
Nov, 10      61.9     12.2      7.7      5.8      5.6
Nov, 17      57.9     14.9      7.1      6.5      6.6
Nov, 24      58.9     13.3      7.2      6.5      7.3
Dez, 1       57.7     13.3      7.4      6.2      7.7
Dez, 8         60     11.8      7.5      6.2      6.8
Dez, 15      58.2     12.9      7.3      6.6      6.9
Dez, 22      60.4     11.7        8      6.3      5.6
Dez, 29      61.6     10.9      7.9      6.8      4.5
Jan, 5       60.5       10      8.3      7.1      5.8
Jan, 12      60.6     11.2      8.1      6.9      4.8
Jan, 19      60.6     11.1      8.4      6.6      4.8
Jan, 26      62.1      9.9      8.2      6.6      4.7
Fev, 2       62.1      9.8      7.9      6.5      4.9
Fev, 9       62.3      9.8        8      6.4      5.1
Fev, 16      58.6     10.9      7.8      8.3      4.7
Fev, 23      57.3     13.1      7.3        8      5.4
Mar, 2       52.5     14.3      7.6      8.8      6.4
Mar, 9       55.5     13.7      7.6      8.2      5.5
Mar, 16      55.6     14.5      7.3        8      4.8
Mar, 23        49      7.8      2.3        7      5.8
Mar, 30      46.7     13.6      2.7      5.4      4.3
Abr, 6         47      7.7        5      8.3      3.3
Abr, 13      45.9        9      6.6      1.6      4.9
Abr, 20      48.8      9.8      8.5        0      7.3
Abr, 27      53.2       13      9.1        0      2.6
Maio, 4        52       10        8        0        4
Maio, 11      62.2     10.8      2.7        0     10.8
Maio, 16      55.9     14.7      8.8        0        0