Column titles:
[1] - Moscow
[2] - Chelyabinsk
[3] - Yakutsk
[4] - Saint-Petersburg
[5] - Tomsk
Date          [1]      [2]      [3]      [4]      [5]
Dec. 22      52.7      7.1      1.6      1.5      3.2
Jan. 23      49.2      6.2      1.8      1.9      2.6
Feb. 23      45.6      6.2      1.1        4      1.6
Mar. 23      50.4      6.5        1      1.1     0.11
Apr. 23      52.9      5.6      2.2      3.7    0.071
May 23       60.8      4.3      1.9      2.6     0.31
Jun. 23      58.7        7     0.76      2.5    0.097
Jul. 23      61.9      6.6     0.63      2.5        0
Aug. 23      68.8      3.9      1.3      4.5        0
Sep. 23      61.2      7.3     0.85      2.6     0.15
Oct. 23      61.4      5.8      1.3      3.3        0
Nov. 23      60.4      6.5      1.5      1.5        0
Dec. 23      62.8        4     0.22      4.4        0
Jan. 24      58.7      5.5    0.067      3.2        0
Feb. 24        61      3.5    0.049      4.3    0.024
Mar. 24      64.7      4.2    0.013      3.7     0.09
Apr. 24        65      3.3    0.036      3.1     0.06
May 24       58.1        3     0.71      2.2     0.13
Jun. 24      59.3      4.6     0.36      4.9    0.013
Jul. 24      60.3      5.1    0.092      6.1    0.092
Aug. 24      65.1        6      0.2      4.3    0.013
Sep. 24      60.1      7.4    0.058      6.2    0.015
Oct. 24      68.7      5.9    0.043      3.9    0.029
Nov. 24      65.7      4.9    0.054      1.3     0.22
Dec. 24      69.9      3.7    0.019      5.7        0
Jan. 25      69.1      6.2    0.022      1.7        0
Feb. 25      68.7      5.9     0.66      4.9    0.018
Mar. 25      69.1      7.4     0.04      2.5     0.02
Apr. 25      64.3      5.8     0.37      9.3     0.21
May 25       64.4      3.8        0      6.8     0.41
Jun. 25      70.7      2.9        0     0.16      1.2