Column titles:
[1] - Moscow
[2] - Saint-Petersburg
[3] - Krasnodar
[4] - Chelyabinsk
[5] - Undefined
Date          [1]      [2]      [3]      [4]      [5]
20 Oct.      16.1     0.86      1.3      1.1     0.71
27 Oct.      15.7      2.3     0.86     0.43     0.71
3 Nov.       15.7      2.7      1.3     0.86     0.29
10 Nov.      11.7     0.86      1.1     0.43     0.29
17 Nov.       9.6     0.71     0.86     0.57     0.71
24 Nov.       7.1     0.29     0.43     0.43     0.29
1 Dec.       13.3      1.6     0.71     0.71        1
8 Dec.        9.3      1.6     0.86     0.57     0.14
15 Dec.       9.3      1.3        1     0.57     0.29
22 Dec.      10.3     0.86     0.71     0.29        0
29 Dec.       9.1     0.86     0.57     0.29     0.29
5 Jan.        5.1     0.86     0.43        0     0.43
12 Jan.       7.3     0.71      1.9     0.57     0.43
19 Jan.       9.1      1.1     0.71     0.71     0.43
26 Jan.      10.7      1.4     0.86     0.71     0.43
2 Feb.       10.6        1      1.3     0.57     0.86
9 Feb.       12.4     0.43        1     0.86     0.71
16 Feb.      11.3     0.57     0.71     0.43     0.57
23 Feb.      12.4     0.57      1.1     0.86     0.14
2 Mar.         10      1.1      1.3     0.86     0.57
9 Mar.        8.1        2      1.7     0.57        0
16 Mar.      11.3      1.3        1     0.71     0.14
23 Mar.      11.3     0.86        0     0.57     0.14
30 Mar.        11      1.3      1.3     0.71     0.29
6 Apr.        9.7      1.1      1.7     0.71     0.29
13 Apr.      13.9      1.4      1.3     0.57     0.86
20 Apr.       8.6      1.9      1.3     0.43     0.43
27 Apr.      10.6      1.3     0.29     0.57     0.57
4 May         7.9     0.71     0.57     0.43     0.29
11 May        7.4     0.86      1.6     0.57     0.57
13 May          9      0.5        1      1.5        2