Column titles:
[1] - Bookmarks
[2] - yandex.ru
[3] - google.com
[4] - ya.ru
[5] - extra-m.ru
Date          [1]      [2]      [3]      [4]      [5]
8 Dec.       72.2     18.8      4.5     0.57      1.7
15 Dec.      73.7     14.2      1.6      2.1      1.1
22 Dec.      71.1     13.2      6.6      1.5        2
29 Dec.      69.6     11.2      8.1        0      1.9
5 Jan.       65.9     15.9        4     0.79      2.4
12 Jan.      67.1     15.3      7.6     0.59      1.2
19 Jan.      37.6      7.9      1.7     0.72     0.72
26 Jan.      66.7     13.2      3.1      3.5      5.7
2 Feb.       67.9     20.5      4.2      2.1      1.1
9 Feb.         68     12.9      9.8      2.7     0.44
16 Feb.      68.4     15.2      6.5      3.9      1.3
23 Feb.      73.5     16.2      3.9      2.9      1.5
2 Mar.       69.3     17.9      3.8      1.4     0.94
9 Mar.       75.6     12.9        6      1.5      0.5
16 Mar.      80.3     14.2      2.4     0.35      1.7
23 Mar.      67.9     18.7      5.2      2.6        1
30 Mar.      64.6     17.2      8.6      2.5      2.5
6 Apr.       74.6     12.4      7.6      1.7     0.34
13 Apr.      73.3     11.6      2.6        1      5.1
20 Apr.      81.9      7.6      2.8      2.8      1.4
27 Apr.      83.3      7.7      3.3      2.3        0
4 May        82.1      9.2      2.7     0.54     0.54
11 May       69.8     18.6      3.5      2.3      1.2
18 May       78.6     10.9      2.6        0      1.6
25 May       76.8     10.5      4.1        5      2.3
1 Jun.       80.7      9.7      3.9     0.97      1.4
8 Jun.       76.5     10.6      5.1      1.8      1.4
15 Jun.      76.8     11.6      6.5      2.9        0
22 Jun.      85.4      9.2      2.3     0.77        0
29 Jun.      82.6      3.9      5.6      1.7      1.7
1 Jul.       59.1      3.2     0.65        0     11.7