16-1-2006 to 22-4-2012: Top 25 of 373 Operating Systems

Sorted by Access Count

Rank	Product	Accesses	%	Bytes	%	Visits	%
1	Windows XP	300,583	41.05	3,687,069,153	40.96	10,383	21.88
2	http://www.google.com/bot.html	113,179	15.46	849,594,121	9.44	9,350	19.70
3	Windows NT	78,710	10.75	1,641,745,966	18.24	3,533	7.45
4	http://www.baidu.com/search/spider.html	51,740	7.07	333,116,639	3.70	9,525	20.07
5	webcrawler at wise-guys dot nl; http://webagent.wise-guys.nl/; http://www.wise-guys.nl/	31,303	4.28	317,035,506	3.52	654	1.38
6	Macintosh	27,434	3.75	771,774,022	8.57	1,970	4.15
7	Windows 2000	24,672	3.37	164,005,396	1.82	362	0.76
8	-	21,932	3.00	301,064,482	3.34	2,670	5.63
9	http://www.bing.com/bingbot.htm	8,869	1.21	83,301,758	0.93	2,445	5.15
10	http://help.yahoo.com/help/us/ysearch/slurp	8,813	1.20	142,829,940	1.59	1,771	3.73
11	http://yandex.com/bots	7,677	1.05	130,399,860	1.45	1,363	2.87
12	http://www.dontbuylists.com/	7,000	0.96	49,702,841	0.55	5	0.01
13	Twiceler-0.9 http://www.cuil.com/twiceler/robot.html	6,103	0.83	38,365,473	0.43	367	0.77
14	Windows 98	3,681	0.50	20,382,758	0.23	42	0.09
15	http://www.dotnetdotcom.org/, crawler@dotnetdotcom.org	3,465	0.47	35,050,454	0.39	488	1.03
16	X Window System (Unix)	3,422	0.47	38,795,647	0.43	133	0.28
17	http://www.turnitin.com/robot/crawlerinfo.html	3,398	0.46	16,852,080	0.19	67	0.14
18	http://search.msn.com/msnbot.htm	3,368	0.46	38,474,017	0.43	530	1.12
19	http://www.puritysearch.net/	2,848	0.39	28,823,954	0.32	15	0.03
20	http://www.aihit.com/	2,251	0.31	18,325,966	0.20	37	0.08
21	compatible;	2,064	0.28	41,759,289	0.46	102	0.22
22	Windows Me	2,025	0.28	14,077,970	0.16	62	0.13
23	I	1,990	0.27	9,764,454	0.11	202	0.43
24	compatible	1,315	0.18	10,778,917	0.12	3	0.01
25	http://www.yell.com	1,266	0.17	28,601,758	0.32	42	0.09