Column titles:
[1] - Moscow
[2] - Novosibirsk
[3] - Izhevsk
[4] - Ulan-Ude
[5] - Penza
Date          [1]      [2]      [3]      [4]      [5]
12 May         50        0        0        0        0
13 May       66.7        0        0        0        0
14 May         50        0        0       50        0
15 May         50        0        0       50        0
16 May        100        0        0        0        0
17 May          0        0        0        0        0
18 May         50        0       50        0        0
19 May         50        0        0       50        0
20 May         50        0        0       50        0
21 May         50        0        0        0        0
22 May         50        0        0       50        0
23 May       66.7        0        0        0        0
24 May         50        0        0        0        0
25 May         50        0        0       50        0
26 May         50        0        0       50        0
27 May         25       25        0       25        0
28 May       33.3        0     33.3        0        0
29 May       66.7        0        0     33.3        0
30 May          0        0        0        0        0
31 May          0        0        0        0        0
1 Jun.          0        0        0        0        0
2 Jun.          0      100        0        0        0
3 Jun.        100        0        0        0        0
4 Jun.          0        0        0       50        0
5 Jun.        100        0        0        0        0
6 Jun.          0        0       50        0        0
7 Jun.        100        0        0        0        0
8 Jun.          0        0       50        0       50
9 Jun.          0        0        0        0        0
10 Jun.         0        0       50       50        0
11 Jun.         0        0      100        0        0