Column titles:
[1] - Moscow
[2] - Saint-Petersburg
[3] - Undefined
[4] - Ekaterinburg
[5] - Kirov
Date          [1]      [2]      [3]      [4]      [5]
6 Apr.       46.4      1.5      3.1      5.6        2
7 Apr.       56.3      3.2      4.2      5.8        0
8 Apr.       54.2      3.2      6.8      4.2     0.53
9 Apr.       41.6      3.5      5.2      8.7      2.9
10 Apr.      45.5        2        3      8.6        1
11 Apr.        47      2.4      1.8     10.7      0.6
12 Apr.      48.8      2.4     12.1      9.2     0.97
13 Apr.      20.3      3.1     68.9      1.8     0.33
14 Apr.      57.6      2.1        1      7.3     0.52
15 Apr.      59.7      3.8     0.54      8.6      1.6
16 Apr.        58      3.6      6.2     0.89      1.8
17 Apr.      49.5      5.4     10.8      3.2      1.1
18 Apr.      50.5     0.93      3.7      2.8      4.7
19 Apr.      52.6      6.2      5.2        1      6.2
20 Apr.      66.4      5.6      2.8        0      4.7
21 Apr.      55.8      6.3      3.2      3.2      5.3
22 Apr.      55.1      4.7      3.7      1.9     0.93
23 Apr.      60.7        8      3.6     0.89      1.8
24 Apr.      54.1      8.1      4.5      1.8      3.6
25 Apr.      57.3      5.5      4.5      4.5      2.7
26 Apr.      62.1      5.8      2.9      1.9        0
27 Apr.      53.1      6.1      6.1        2      3.1
28 Apr.      59.2      4.2      5.8      1.7        0
29 Apr.        54      3.6      6.5      2.2      4.3
30 Apr.      40.5      5.3       29     0.76      1.5
1 May          18      3.9       73     0.45     0.45
2 May        56.9      2.8     10.1        0        0
3 May        66.7      2.3      4.7     0.78      1.6
4 May        55.1      4.1      6.1        1        0
5 May        27.1      4.1     56.4      1.4     0.34
6 May        46.5      6.1      6.1        4        1