Column titles:
[1] - Moscow
[2] - Khabarovsk
[3] - Ekaterinburg
[4] - Undefined
[5] - Saint-Petersburg
Date          [1]      [2]      [3]      [4]      [5]
7 Apr.       58.5     10.4        5      2.8      2.2
8 Apr.       59.6     13.9      4.9      3.1      2.4
9 Apr.       59.6      8.6      5.5      2.4      1.7
10 Apr.      53.8       13        7      4.1      1.9
11 Apr.      54.9     11.4      8.4      4.7      4.7
12 Apr.      57.2     12.2      8.6        4      2.9
13 Apr.      52.6     10.4      9.2      4.4      2.8
14 Apr.      53.4     12.8        7      2.3        3
15 Apr.      50.5     13.6     10.5      1.7      1.4
16 Apr.      61.7     0.57      1.7      6.9      2.9
17 Apr.      57.7      1.3     0.67        4      2.7
18 Apr.      61.6        2     0.66      4.6        2
19 Apr.      58.7     0.67      1.3      5.3      4.7
20 Apr.      62.5     0.74      2.9      5.1      4.4
21 Apr.      59.5        0      1.7      5.2      5.8
22 Apr.      54.4     0.63      1.9      9.5      5.1
23 Apr.      60.7        0        3      3.7      5.2
24 Apr.      51.2      1.9      1.9      1.9      8.6
25 Apr.      56.8      1.6     0.54      3.8      1.6
26 Apr.      67.5      2.6      2.6      3.3      3.3
27 Apr.      59.8      1.1      1.1      6.3        4
28 Apr.      55.4     0.54      1.6      6.5      2.7
29 Apr.      55.1        3        0      7.2      6.6
30 Apr.        56      1.2      0.6     12.7      2.4
1 May          51        1      2.5     17.7        4
2 May        56.6     0.74     0.74      8.8      3.7
3 May        62.9        0      1.1     13.1      1.7
4 May        63.2      1.3        2      7.2      4.6
5 May        53.4      1.1      2.9     16.1      3.4
6 May        59.6      1.7      1.7     12.9      2.8
7 May        53.1      1.4      2.1       11      6.9