Date	Windows 10	Windows 7	Windows 8	Android	Unix
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	7.3	1.8	0.83	0.83	0.5