Date	Yandex	Google
28 Apr.	100	0
29 Apr.	100	0
30 Apr.	100	0
1 May	100	0
2 May	100	0
3 May	100	0
4 May	33.3	66.7
5 May	100	0
6 May	100	0
7 May	100	0
8 May	0	0
9 May	100	0
10 May	100	0
11 May	100	0
12 May	100	0
13 May	100	0
14 May	0	100
15 May	0	0
16 May	100	0
17 May	100	0
18 May	80	20
19 May	100	0
20 May	100	0
21 May	100	0
22 May	50	50
23 May	100	0
24 May	100	0
25 May	100	0
26 May	95.2	4.8
27 May	100	0
28 May	100	0