Column titles:
[1] - Windows 10
[2] - Windows 7
[3] - Windows 8
[4] - Android
[5] - Unix
Date          [1]      [2]      [3]      [4]      [5]
Nov. 22       7.2      4.3      1.8      1.3      0.7
Dec. 22       8.2      4.6      1.7      1.2     0.71
Jan. 23       7.8      4.9      1.5      1.5     0.71
Feb. 23         7      4.6      1.6      1.9     0.96
Mar. 23       6.7      4.1      1.2      1.5     0.48
Apr. 23       7.2      3.7      1.1      1.6     0.87
May 23        6.8      4.7      1.3      1.6     0.71
Jun. 23       6.7      4.2      1.5      1.4      1.1
Jul. 23       6.8      5.1      1.5      2.8        1
Aug. 23       6.6      5.8      1.5      1.4     0.97
Sep. 23       7.2      4.7      1.8      1.8     0.97
Oct. 23       6.4      4.5      1.8      1.5     0.74
Nov. 23       6.1      4.2      1.6      1.6     0.73
Dec. 23       5.8      3.8      1.8     0.68     0.55
Jan. 24       5.4      3.7      1.5     0.94     0.42
Feb. 24       6.1      3.2      1.6      1.1     0.62
Mar. 24       6.1        3      1.5        1     0.42
Apr. 24       5.8      3.5      1.4     0.73     0.77
May 24        6.6      3.2        1     0.84     0.65
Jun. 24        22      3.4      1.1      3.2     0.77
Jul. 24      14.5      3.3      1.1      2.1     0.97
Aug. 24       7.3      2.9        1      1.2     0.48
Sep. 24       7.8      3.3      1.2        1     0.47
Oct. 24       7.2      3.4     0.94     0.97     0.65
Nov. 24       7.9      3.3     0.77     0.87      0.8
Dec. 24       8.6      2.8      1.1      1.4     0.71
Jan. 25       7.1      2.6     0.74     0.97     0.58
Feb. 25      68.5      2.6     0.86      7.4     0.82
Mar. 25       8.5      2.5      0.9      1.2     0.45
Apr. 25      10.9      2.7      1.1      1.2      0.8
May 25        6.4      1.9     0.71     0.71     0.57