Column titles:
[1] - Yandex
[2] - Google
[3] - Search.Mail.ru
Date          [1]      [2]      [3]
Oct. 22       5.3      5.5      4.7
Nov. 22         5      5.3        5
Dec. 22       5.6      4.9        5
Jan. 23       5.8      5.7      4.7
Feb. 23         6      5.5      4.7
Mar. 23       4.5      5.1      4.7
Apr. 23         5      4.7      5.6
May 23        4.6      5.5      4.9
Jun. 23       5.3      5.1      5.8
Jul. 23       4.7      5.5      5.7
Aug. 23       5.4      4.9      6.1
Sep. 23       5.2      5.3      5.3
Oct. 23       4.8      5.2      4.1
Nov. 23       4.5      4.1      4.5
Dec. 23       3.8      4.2      4.2
Jan. 24       4.3      4.3      3.5
Feb. 24       4.6      3.7      3.7
Mar. 24       4.2      4.6      4.3
Apr. 24       5.1      4.5      3.9
May 24        4.3      4.8      4.9
Jun. 24       5.7      4.9      4.4
Jul. 24       5.9      4.3        5
Aug. 24       4.9      3.9      5.2
Sep. 24       4.7        5      5.2
Oct. 24       4.9      4.4      4.3
Nov. 24         5      4.5      4.3
Dec. 24       4.6      4.1      4.4
Jan. 25       4.1      3.8      3.8
Feb. 25       8.2      5.8      4.2
Mar. 25       3.3      4.1      3.1
Apr. 25       4.6      4.9      4.3