Column titles:
[1] - Moscow
[2] - Saint-Petersburg
[3] - Undefined
[4] - Krasnodar
[5] - Nizhni Novgorod
Date          [1]      [2]      [3]      [4]      [5]
Dec. 22      26.1      6.4      3.5      3.5      3.6
Jan. 23      27.3      6.3      3.7      3.4      3.3
Feb. 23      25.4      6.4      3.8      3.4      3.1
Mar. 23        27      6.3        4      3.5      3.2
Apr. 23      29.3      6.1      4.1      4.1      2.9
May 23       27.4      6.5      4.4      3.4      3.1
Jun. 23      27.6      6.2      4.4      3.3      3.1
Jul. 23      28.9      6.5      4.8      3.2      2.8
Aug. 23      27.8      6.4      4.6      3.2      2.7
Sep. 23      26.8      6.4      4.4      3.1      2.9
Oct. 23      26.8      6.7      4.4      3.1      2.9
Nov. 23      27.9      6.4      4.2      2.9      2.8
Dec. 23        28      6.3      4.1      2.9      2.9
Jan. 24      28.6      6.2      4.8      2.8      2.8
Feb. 24      29.1      6.1      4.5      2.7      2.6
Mar. 24      29.3      6.2      4.8      2.8      2.7
Apr. 24      27.8      6.7      4.2      2.7        3
May 24       30.7      6.1      3.8      2.7        3
Jun. 24      30.6      6.2      3.8      2.8      3.2
Jul. 24      31.9      6.4      4.1      3.2      2.9
Aug. 24      30.1      6.8        4      3.4      3.1
Sep. 24      43.6      5.6        4      2.8      2.6
Oct. 24      31.8      6.1      3.9      2.9      3.2
Nov. 24      35.8      2.9      3.4      1.5      4.9
Dec. 24      26.5      6.7        4      3.1      3.9
Jan. 25      30.3      5.6      4.4      4.2      1.9
Feb. 25      28.4      4.4      4.1      3.2      2.6
Mar. 25      42.5     0.94     0.94        0     0.94
Apr. 25      38.6      2.4      1.2      1.2      2.4
May 25       47.8        3      1.5      1.5        0
Jun. 25      44.4        0        0        0        0