Column titles:
[1] - Bookmarks
[2] - ya.ru
[3] - yandex.ru
[4] - google.com
[5] - li.ru
Date          [1]      [2]      [3]      [4]      [5]
9 May          35        8        9        0        0
10 May         31       14       17        2        1
11 May         53       10       10        0        0
12 May         78       12       32        2        0
13 May         73       19       26        0        0
14 May        105       21       19        0        0
15 May         72       11       17        0        0
16 May         65       12       14        0        1
17 May         43       10       16        1        0
18 May         41       12        9        2        0
19 May         71       12       27        1        0
20 May         46       18       33        0        0
21 May         47       15       15        0        0
22 May         51       19       19        1        1
23 May         51       20       27        0        0
24 May         40        5       16        0        0
25 May         46       10       21        0        0
26 May         55       15       25        3        0
27 May         71       15       17        2        0
28 May         44       18       24        1        2
29 May         51       19       15        1        0
30 May         55       20       30        0        0
31 May         48        9       16        0        0
1 Jun.         41        7       14        0        0
2 Jun.         55       11       23        1        0
3 Jun.         69       15       15        0        0
4 Jun.         45       11       29        0        0
5 Jun.         45       16       32        1        0
6 Jun.         35        9       22        0        0
7 Jun.         31       10       12        0        0
8 Jun.         35        5       12        1        0
   total     1628      408      613       19        5