Column titles:
[1] - Moscow
[2] - Undefined
[3] - Saint-Petersburg
[4] - Ekaterinburg
[5] - Tyumen
Date          [1]      [2]      [3]      [4]      [5]
2 May        49.4      7.2        5      3.3      1.9
3 May        48.5      6.6      5.7      3.5      1.5
4 May        48.8      6.1      5.6      3.8      1.2
5 May        46.5      6.5      6.1      3.7      1.1
6 May        47.1      6.5      6.4      2.7      1.2
7 May        46.7      6.5      6.5      2.7      1.1
8 May        48.6      6.8      6.1      2.7      1.2
9 May        47.8      7.1      6.2      2.7      1.2
10 May         48      6.7      5.9      2.8      1.2
11 May         47      6.5      6.3      2.8      1.2
12 May       45.8      6.4      6.3        3      1.5
13 May         46      6.4      6.1      2.9      1.4
14 May         46      6.2      6.1      2.9      1.2
15 May       46.4      5.9      6.4      2.9        1
16 May         47      6.2      6.7      2.5     0.78
17 May       49.2      7.2      5.8      2.5      1.2
18 May       48.2      6.7      6.3      2.4     0.99
19 May         47        6      6.4      2.5     0.78
20 May         46      5.9      6.2      2.6      0.7
21 May       46.1      5.7      6.4      2.5     0.65
22 May       45.7        6      6.8      2.4     0.59
23 May       44.6      7.1      6.5      2.6     0.54
24 May       43.3     10.2      5.6      2.2     0.57
25 May       43.3      9.8        6      2.2     0.73
26 May       40.6     10.7      6.3      2.2     0.65
27 May       41.4     10.8      5.8      2.1     0.42
28 May       42.7      9.6      6.1      2.1      0.4
29 May       45.2      8.5      6.1      2.5      1.1
30 May       46.7      8.3      6.3      2.6     0.93
31 May       49.5      8.3      6.1      2.6     0.85
1 Jun.       47.6     10.1      5.3      2.9      1.8