Column titles:
[1] - Undefined
[2] - Moscow
[3] - Samara
[4] - Stavropol
[5] - Kursk
Date          [1]      [2]      [3]      [4]      [5]
Dec. 22       3.5     25.8      3.1     0.92     0.24
Jan. 23       3.5     27.2      2.8     0.94     0.29
Feb. 23       3.9       26      2.8     0.83     0.28
Mar. 23       3.8     27.3      2.5     0.84     0.29
Apr. 23       5.1       28      2.2      0.7     0.25
May 23        4.4       27      2.2     0.69     0.54
Jun. 23       4.9     28.2      2.3     0.82     0.38
Jul. 23      11.6     36.2      1.7     0.26      0.4
Aug. 23       6.7     27.9     0.99     0.28    0.084
Sep. 23       5.1     20.7      1.7        2     0.13
Oct. 23       6.2     28.2      1.6        4     0.71
Nov. 23       6.4     27.8     0.98      2.2      2.1
Dec. 23       7.3     34.9     0.81     0.34      1.1
Jan. 24       8.4     35.9     0.96      1.4     0.57
Feb. 24      10.2     39.4        1      2.4     0.58
Mar. 24       9.4     33.6      1.2      1.1        1
Apr. 24       7.4     39.5     0.58      1.4     0.39
May 24       12.3       35     0.58      3.4     0.98
Jun. 24      13.8     22.8      3.9      6.8        1
Jul. 24       7.6     30.1        5        4      1.2
Aug. 24      20.1       22      4.5      3.9     0.72
Sep. 24      43.2     21.4      5.6      3.4      3.1
Oct. 24      41.4     18.2      1.5      1.3     0.11
Nov. 24       2.8     39.8     0.39        0        0
Dec. 24       3.7     25.8      1.7     0.31     0.22
Jan. 25       3.4     29.7     0.63        0     0.84
Feb. 25       3.5     23.9      1.4     0.29     0.29
Mar. 25      0.53     35.8        0        0        0
Apr. 25      0.91     43.6      6.4        0        0
May 25        1.2     52.3        0        0        0
Jun. 25         0     46.2        0        0        0