Column titles:
[1] - rudos.ru
[2] - lo.ners.ru
[3] - 2s2b-ru.com
[4] - admin.unibo.ru
Date          [1]      [2]      [3]      [4]
13 May          0        0        0        0
14 May          0     33.3        0        0
15 May          0       25        0        0
16 May          0       25        0        0
17 May          0     33.3        0        0
18 May          0        0        0        0
19 May         10       10        0        0
20 May          0     33.3        0        0
21 May          0       20        0        0
22 May          0       20       20        0
23 May         25       25       25        0
24 May          0      100        0        0
25 May          0        0        0     33.3
26 May          0        0        0        0
27 May          0       25        0        0
28 May          0       20        0        0
29 May          0       25        0        0
30 May          0     14.3        0     14.3
31 May          0      100        0        0
1 Jun.          0        0        0        0
2 Jun.       33.3        0        0        0
3 Jun.          0       25        0        0
4 Jun.          0       25        0        0
5 Jun.          0       50        0        0
6 Jun.          0       20        0        0
7 Jun.          0      100        0        0
8 Jun.          0      100        0        0
9 Jun.         25       25       25        0
10 Jun.         0     33.3        0        0
11 Jun.         0     33.3        0        0
12 Jun.         0       50        0        0
   total     93.3      971       70     47.6