Date	Russia	USA	Canada	Ukraine	Switzerland
19 Apr.	38.7	48.4	3.2	0	0
20 Apr.	26.7	60	0	0	0
21 Apr.	41.9	44.2	0	0	0
22 Apr.	46.8	44.7	0	2.1	0
23 Apr.	50	37	0	0	0
24 Apr.	38.3	44.7	0	2.1	0
25 Apr.	53.7	43.9	0	0	0
26 Apr.	37.9	48.3	0	0	0
27 Apr.	47.1	41.2	0	0	0
28 Apr.	48.6	37.8	0	2.7	0
29 Apr.	60	30	0	0	0
30 Apr.	41.4	48.3	0	3.4	0
1 May	64.7	23.5	0	0	0
2 May	64.3	7.1	0	7.1	0
3 May	70.6	0	0	0	0
4 May	75	18.8	0	0	0
5 May	73.9	8.7	0	0	0
6 May	84.4	3.1	0	3.1	0
7 May	78.3	13	0	0	0
8 May	76.9	7.7	0	3.8	0
9 May	65	30	0	0	0
10 May	45	30	0	0	0
11 May	50	35	0	0	0
12 May	75	15	0	0	0
13 May	64.5	12.9	0	3.2	0
14 May	73	13.5	0	0	0
15 May	74.1	14.8	0	3.7	0
16 May	80	10	0	0	0
17 May	66.7	23.8	4.8	0	0
18 May	76.5	17.6	0	0	0
19 May	61.5	17.9	0	2.6	0