Column titles:
[1] - Moscow
[2] - Ufa
[3] - Chelyabinsk
[4] - Saint-Petersburg
[5] - Volgograd
Date          [1]      [2]      [3]      [4]      [5]
22 Apr.       187        0       11       21        0
23 Apr.       131        0        0       20       10
24 Apr.       130        0        1        0       13
25 Apr.       136        0       23       53        0
26 Apr.        45        0        0        0       13
27 Apr.        25        0        0        0        0
28 Apr.       115        1       21       15       12
29 Apr.       198        0       11        0       10
30 Apr.       129        0        0        1        0
1 May          37        0        0        0        0
2 May          23        0        0        0        0
3 May          30        1        0        3        0
4 May          31        0        2        0        0
5 May          97        0       31       16       12
6 May         174        0       11       14       10
7 May         102        0       21        1       10
8 May          49        0        0        1       10
9 May          19        0        0        1        0
10 May         11        0        0        0        0
11 May         83        1        0        0        0
12 May        105        0       22        0       11
13 May        220        0       12        3       18
14 May        216        0        0       19        0
15 May        184       36        0       13       14
16 May        151        0        0        1       14
17 May         37        0        0        7        0
18 May         30        0        0        0        0
19 May        142        0       21        0        0
20 May        126        0       11        0       15
21 May        120        0        0        1        0
22 May        118        0       11       14        0