| Used Operating Systems |
| 1 | 31693 | 77.20 | 2417 | 59.98 | Windows NT |
| 2 | 3331 | 8.11 | 594 | 14.74 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 1986 | 4.84 | 768 | 19.06 | +http://www.google.com/bot.html |
| 4 | 1316 | 3.21 | 31 | 0.77 | Intel Mac OS X 10.5 |
| 5 | 1024 | 2.49 | 38 | 0.94 | Linux i686 [unknown version] |
| 6 | 238 | 0.58 | 4 | 0.10 | PPC Mac OS X 10.4 |
| 7 | 215 | 0.52 | 24 | 0.60 | Windows 98 |
| 8 | 190 | 0.46 | 8 | 0.20 | Intel Mac OS X 10.4 |
| 9 | 185 | 0.45 | 5 | 0.12 | Intel Mac OS X |
| 10 | 182 | 0.44 | 6 | 0.15 | Intel Mac OS X 10.6 |
| 11 | 162 | 0.39 | 4 | 0.10 | PPC Mac OS X Mach-O |
| 12 | 155 | 0.38 | 17 | 0.42 | http://www.dotnetdotcom.org/, crawler@do... |
| 13 | 50 | 0.12 | 22 | 0.55 | +http://www.seoprofiler.com/bot/ |
| 14 | 47 | 0.11 | 25 | 0.62 | +http://about.ask.com/en/docs/about/webm... |
| 15 | 44 | 0.11 | 2 | 0.05 | Macintosh |
| 16 | 40 | 0.10 | 3 | 0.07 | Linux [unknown version] |
| 17 | 32 | 0.08 | 4 | 0.10 | +http://www.scoutjet.com/ |
| 18 | 28 | 0.07 | 14 | 0.35 | http://misc.yahoo.com.cn/help.html |
| 19 | 22 | 0.05 | 11 | 0.27 | http://www.entireweb.com/about/search_te... |
| 20 | 20 | 0.05 | 0 | 0.00 | http://desktop.google.com/ |
| 21 | 17 | 0.04 | 8 | 0.20 | http://help.naver.com/customer_webtxt_02... |
| 22 | 16 | 0.04 | 7 | 0.17 | +http://www.exabot.com/go/robot |
| 23 | 14 | 0.03 | 1 | 0.02 | +http://www.aihit.com/ |
| 24 | 9 | 0.02 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18882 |
| 25 | 8 | 0.02 | 2 | 0.05 | Nintendo DSi |
| 26 | 6 | 0.01 | 2 | 0.05 | http://www.search17.com/bot.php |
| 27 | 6 | 0.01 | 3 | 0.07 | PPC Mac OS X 10.5 |
| 28 | 4 | 0.01 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 29 | 4 | 0.01 | 3 | 0.07 | [email protected] |
| 30 | 2 | 0.00 | 2 | 0.05 | Auto; Windows |
| 31 | 2 | 0.00 | 2 | 0.05 | [email protected] |
| 32 | 1 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 33 | 1 | 0.00 | 1 | 0.02 | Windows NT 5.2 |
| 34 | 1 | 0.00 | 0 | 0.00 | Windows XP |
| 35 | 1 | 0.00 | 1 | 0.02 | Windows 95 |
| 36 | 1 | 0.00 | 1 | 0.02 | +http://www.proximic.com |
