Column titles:
[1] - technology/technology-explained/849-what-is-video-encoding
[2] - operating-systems/windows/804-snipping-tool
[3] - computers/556-difference-between-software-and-hardware
[4] - raznoe/938-obuchenie-onlajn-i-offlajn-chto-vybrat
[5] - computers/networking/739-zigbee-vs-z-wave
Date          [1]      [2]      [3]      [4]      [5]
13 Apr.      13.5     13.5      5.4      2.7        0
14 Apr.       5.3     10.5     15.8        0        0
15 Apr.         0     16.7      8.3        0        0
16 Apr.         0     23.8     14.3        0      4.8
17 Apr.       6.7     13.3      6.7        0      6.7
18 Apr.        10       10       10       10        0
19 Apr.       7.5        5      7.5      7.5      2.5
20 Apr.         0     37.5        0        0      6.2
21 Apr.       7.7     15.4        0     15.4        0
22 Apr.         8       12        4        0        4
23 Apr.        20     13.3      6.7      6.7        0
24 Apr.       9.7      6.5      3.2      9.7        0
25 Apr.       3.3      6.7      3.3        0      3.3
26 Apr.       6.7      3.3      6.7      3.3      6.7
27 Apr.      15.4        0     15.4        0     15.4
28 Apr.       3.2     19.4        0      3.2        0
29 Apr.         0     25.9        0      3.7        0
30 Apr.       2.2     24.4        0      2.2      8.9
1 May           0     27.3      9.1        0        0
2 May        11.8     20.6        0      2.9      5.9
3 May          10      3.3       10      6.7      3.3
4 May         3.6      3.6      3.6     10.7      7.1
5 May          20        0       30       10        0
6 May           0     13.3      6.7        0        0
7 May         6.5      6.5      6.5      3.2        0
8 May         5.3      5.3        0      5.3      5.3
9 May         5.9        0     11.8     11.8     23.5
10 May        6.7     13.3      6.7     13.3      6.7
11 May          0     11.1      5.6        0        0
12 May          0      4.3      8.7      4.3        0
13 May        9.4     12.5        0      3.1        0
   total      198      378      206      136      110