Column titles:
[1] - megafon
[2] - rostelecom
[3] - mts
[4] - horizon
[5] - beeline
Date          [1]      [2]      [3]      [4]      [5]
Nov. 22      14.5     11.7      9.6      6.3      6.2
Dec. 22      15.2     11.4      9.4      6.7      6.2
Jan. 23      16.1     11.1      9.6      7.8      6.6
Feb. 23      15.9      9.3      8.9      6.8      6.2
Mar. 23      15.3      9.9      8.7      8.8      5.9
Apr. 23      13.4      8.4      7.5      9.5      5.5
May 23       14.6      8.3      7.7     12.5      5.5
Jun. 23      14.1      6.8      6.7     14.2      4.5
Jul. 23      14.4      7.1      7.4     11.9      4.4
Aug. 23      14.5      6.9      7.2     12.6      4.8
Sep. 23      11.5      7.9        7      9.8      4.8
Oct. 23      10.5      9.1      6.4      8.8      4.6
Nov. 23      10.1      9.2      7.7       10      4.5
Dec. 23        11     10.8     10.1      2.4      4.5
Jan. 24        11       11     11.8      2.5      4.5
Feb. 24      11.4     10.1     12.7      1.6      4.7
Mar. 24      13.1     10.4     12.2        2      5.1
Apr. 24      15.1     11.2      8.2      5.4      5.7
May 24       15.8     11.1      8.6        4      5.6
Jun. 24      17.1     10.1      8.4      6.8      5.4
Jul. 24      16.5      9.3        8        8      5.4
Aug. 24      16.9     10.3      8.4      6.4      6.1
Sep. 24        17     11.2      8.8      2.2        6
Oct. 24      16.4     12.1      8.7      6.8      5.7
Nov. 24      15.6       12      8.4      8.3      5.6
Dec. 24      17.2     12.7      9.2      1.4      5.6
Jan. 25      15.6     12.8        9    0.011      5.2
Feb. 25      15.6     13.4      8.9     0.02      5.4
Mar. 25      16.8     12.6      8.6      1.1      5.4
Apr. 25      16.3     10.6      7.9      6.7      4.9
May 25       16.8     10.2      7.9      2.9      5.5