Column titles:
[1] - Moscow
[2] - Saint-Petersburg
[3] - Voronezh
[4] - Novosibirsk
[5] - Undefined
Date          [1]      [2]      [3]      [4]      [5]
6 Apr.       38.1     11.8      3.7      5.8        3
7 Apr.       38.1        7      1.8      4.3        3
8 Apr.       37.9      6.8      1.9      4.2      2.9
9 Apr.       38.4      8.8      1.9      3.8      2.2
10 Apr.      35.3      7.1      2.6      3.6      2.6
11 Apr.        37      7.6      3.2      3.7      2.7
12 Apr.      37.5      8.6      2.3      3.6      2.8
13 Apr.      35.9      9.2        1      3.9      1.7
14 Apr.      35.7      7.1      1.8        5      3.6
15 Apr.      36.6      7.3      2.2      3.5        3
16 Apr.      36.5      6.3      2.3      3.1        3
17 Apr.      35.8      8.2      2.8      4.7      2.8
18 Apr.      36.4      8.1      3.9      4.4      3.5
19 Apr.        39      6.9      4.8      3.7      3.5
20 Apr.      40.1      6.5      3.9      4.6      2.2
21 Apr.      38.2      6.9      2.1      4.2      2.3
22 Apr.      34.6      7.8        3      3.1      3.2
23 Apr.      35.6      9.6        3      3.7      3.1
24 Apr.      40.1      7.1      1.9      3.3      2.7
25 Apr.      38.6      8.1      1.8      4.9      2.3
26 Apr.      37.4     10.5      1.1        3      2.7
27 Apr.      38.6      8.2     0.75      3.7      2.6
28 Apr.      37.9      8.9      1.1      3.5        3
29 Apr.      40.4      8.2      1.7        4      1.8
30 Apr.      37.9      7.9      2.2      4.2      3.6
1 May        40.1       10      1.4      3.3      2.1
2 May          43        6      3.4      3.7        2
3 May        40.2      9.6      2.5      2.5        3
4 May        38.3     12.5      1.1        3      2.8
5 May        38.4      8.1      1.9        4      3.1
6 May        38.7      8.7      2.4        4      1.7