Date	Google	Search.Mail.ru	Yandex
29 Sep.	5.7	5.1	4.6
6 Oct.	5.9	5.7	5.1
13 Oct.	4.6	3.6	3.9
20 Oct.	3.6	4.4	4.6
27 Oct.	3.9	4.4	5.3
3 Nov.	4.7	3.4	4.7
10 Nov.	3.9	4.9	5.1
17 Nov.	4.4	3.1	5
24 Nov.	5.7	4.9	5.3
1 Dec.	3.7	4.9	5.4
8 Dec.	5	4.1	4.9
15 Dec.	4.7	4.7	4.6
22 Dec.	4.3	4.4	4.4
29 Dec.	2.9	4.1	4.6
5 Jan.	3	4	4.3
12 Jan.	4.3	3	4.1
19 Jan.	4.3	3.4	3.6
26 Jan.	4.4	5.3	4
2 Feb.	3.1	3.6	4.4
9 Feb.	9.6	3.9	19.4
16 Feb.	3.4	4.4	4.7
23 Feb.	6.6	4.4	4.4
2 Mar.	4.4	4	3.9
9 Mar.	4.9	4	3.6
16 Mar.	4	3.1	4.9
23 Mar.	3	1.1	2
30 Mar.	3.6	3.4	3
6 Apr.	4.6	2.9	3
13 Apr.	5.7	4.9	4.4
20 Apr.	4.9	5	5.1
26 Apr.	4.5	4.5	5.2