Date	Volgograd	Moscow	Krasnodar	Ulyanovsk	Undefined
13 Apr.	0	66.3	2.3	4.7	2.3
14 Apr.	5.9	81.4	0	0	0.49
15 Apr.	5.6	66.5	2.3	0	0
16 Apr.	8.7	67.4	1.2	0.58	0.58
17 Apr.	0	44.6	6.6	0	0
18 Apr.	31.4	41.2	3.9	3.9	0
19 Apr.	13.7	61.6	6.8	0	0
20 Apr.	0	94.1	3.9	0	2
21 Apr.	4.3	46.7	1.1	0	0
22 Apr.	0	83.1	0	1.3	0.89
23 Apr.	4	52.8	0	1.6	1.6
24 Apr.	8.7	86.7	0	2.7	0
25 Apr.	0	57.6	1.7	0.85	0
26 Apr.	18.3	63.4	0	2.8	1.4
27 Apr.	0	35.7	0	5.7	1.4
28 Apr.	5.9	56.7	0	0.99	0
29 Apr.	3.5	68.8	0	1.4	0.35
30 Apr.	0	84.9	0.66	0	0
1 May	0	32.7	0	0	0
2 May	0	59	12.8	0	2.6
3 May	0	85.7	0	0	0
4 May	0	40.8	3.9	0	0
5 May	6	48.3	2	0	0.5
6 May	3.9	68.5	0.79	0	0.39
7 May	7	71.3	3.5	0	0
8 May	10.1	49.5	12.1	0	0
9 May	0	67.9	21.4	0	7.1
10 May	0	61.1	16.7	0	0
11 May	0	84.7	4.1	0	0
12 May	6.2	59.7	2.3	16.5	2.3
13 May	6.8	83	0.75	0	0.75