Column titles:
[1] - Moscow
[2] - Undefined
[3] - Khabarovsk
[4] - Saint-Petersburg
[5] - Ekaterinburg
Date          [1]      [2]      [3]      [4]      [5]
6 Apr.       54.6      4.8      4.3      4.4      3.7
7 Apr.       54.8        5      3.6      4.2        3
8 Apr.       55.3      5.5      3.6      4.1      2.6
9 Apr.       55.3      5.1      3.4      4.5      3.5
10 Apr.      53.9      5.2        4      3.8      3.5
11 Apr.      55.1      4.7      3.8      3.9      3.3
12 Apr.        56      5.3        4      3.7      3.4
13 Apr.      58.8      4.9      3.9      3.5      3.2
14 Apr.      56.2      4.7      3.6      3.9      3.2
15 Apr.      55.6      5.2      3.9      4.3      3.7
16 Apr.      54.9        5      1.3      4.9      2.9
17 Apr.      56.6      4.8      1.6      4.2      3.5
18 Apr.      58.2      3.9      1.4      4.2      3.9
19 Apr.      58.6      4.2      1.2      4.3      3.6
20 Apr.      57.5      5.1      1.1      4.7      3.3
21 Apr.      56.7      4.2      1.1      4.7      3.1
22 Apr.      55.9      3.6      1.2      4.5      3.2
23 Apr.      55.4      3.4     0.99      5.7      3.3
24 Apr.      57.3      3.1      1.2      5.3      3.2
25 Apr.      56.7      3.8      1.3      5.2      3.6
26 Apr.      58.8        4      1.5      4.3      3.9
27 Apr.      56.8      4.9      1.4      3.9      3.8
28 Apr.      55.3      4.8      1.5      4.2      3.4
29 Apr.      56.1      4.9      1.4      4.9      2.9
30 Apr.      55.8      5.5      1.5      4.6      2.9
1 May        56.3      9.5      1.4      3.4      3.3
2 May        58.2      8.3     0.92      3.4        3
3 May        55.4      7.6     0.71      4.1      2.6
4 May        54.4      7.3     0.74      4.2      3.5
5 May        53.1      6.9     0.48      4.5      3.2
6 May        54.4      7.5     0.17      4.5      2.2