Column titles:
[1] - Moscow
[2] - Saint-Petersburg
[3] - Undefined
[4] - Sochi
[5] - Ufa
Date          [1]      [2]      [3]      [4]      [5]
7 Apr.       56.3      3.2      4.2      2.1     0.53
8 Apr.       54.2      3.2      6.8      1.1     0.53
9 Apr.       41.6      3.5      5.2      1.2      1.2
10 Apr.      45.5        2        3      1.5        1
11 Apr.        47      2.4      1.8      1.8      1.2
12 Apr.      48.8      2.4     12.1     0.97      2.9
13 Apr.      20.3      3.1     68.9     0.11        0
14 Apr.      57.6      2.1        1        1     0.52
15 Apr.      59.7      3.8     0.54      1.1     0.54
16 Apr.        58      3.6      6.2     0.89        0
17 Apr.      49.5      5.4     10.8      4.3      2.2
18 Apr.      50.5     0.93      3.7      3.7     0.93
19 Apr.      52.6      6.2      5.2      2.1        0
20 Apr.      66.4      5.6      2.8     0.93        0
21 Apr.      55.8      6.3      3.2      3.2        0
22 Apr.      55.1      4.7      3.7      2.8      2.8
23 Apr.      60.7        8      3.6      1.8     0.89
24 Apr.      54.1      8.1      4.5      0.9      0.9
25 Apr.      57.3      5.5      4.5        0        0
26 Apr.      62.1      5.8      2.9      1.9      1.9
27 Apr.      53.1      6.1      6.1      4.1        0
28 Apr.      59.2      4.2      5.8      4.2      1.7
29 Apr.        54      3.6      6.5      1.4      2.9
30 Apr.      40.5      5.3       29      1.5      1.5
1 May          18      3.9       73     0.45        0
2 May        56.9      2.8     10.1      1.8      1.8
3 May        66.7      2.3      4.7      1.6      1.6
4 May        55.1      4.1      6.1        2        0
5 May        27.1      4.1     56.4        1        1
6 May        46.5      6.1      6.1        4        2
7 May        51.2      6.6      5.8      3.3      1.7