| Used Operating Systems |
| 1 | 82752 | 82.62 | 1756 | 55.22 | Windows NT |
| 2 | 5690 | 5.68 | 520 | 16.35 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 2379 | 2.38 | 59 | 1.86 | Intel Mac OS X 10.5 |
| 4 | 2118 | 2.11 | 119 | 3.74 | http://www.dotnetdotcom.org/, crawler@do... |
| 5 | 1304 | 1.30 | 15 | 0.47 | PPC Mac OS X Mach-O |
| 6 | 1103 | 1.10 | 406 | 12.77 | +http://www.google.com/bot.html |
| 7 | 800 | 0.80 | 16 | 0.50 | Intel Mac OS X 10.4 |
| 8 | 649 | 0.65 | 15 | 0.47 | Intel Mac OS X 10.6 |
| 9 | 586 | 0.59 | 27 | 0.85 | Linux i686 [unknown version] |
| 10 | 410 | 0.41 | 2 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 385 | 0.38 | 8 | 0.25 | PPC Mac OS X 10.4 |
| 12 | 371 | 0.37 | 46 | 1.45 | +info@netcraft.com |
| 13 | 327 | 0.33 | 0 | 0.00 | Windows 6.0; MSIE 7.0.6001.18000 |
| 14 | 315 | 0.31 | 110 | 3.46 | +http://www.exabot.com/go/robot |
| 15 | 156 | 0.16 | 14 | 0.44 | AOL 9.1; AOLBuild 4334.5006; Windows NT ... |
| 16 | 156 | 0.16 | 2 | 0.06 | SunOS sun4u |
| 17 | 151 | 0.15 | 1 | 0.03 | +http://WebDataCentre.com/ |
| 18 | 112 | 0.11 | 10 | 0.31 | Linux [unknown version] |
| 19 | 78 | 0.08 | 2 | 0.06 | Intel Mac OS X |
| 20 | 60 | 0.06 | 2 | 0.06 | J2ME/MIDP |
| 21 | 49 | 0.05 | 2 | 0.06 | PPC Mac OS X 10.5 |
| 22 | 47 | 0.05 | 23 | 0.72 | +http://about.ask.com/en/docs/about/webm... |
| 23 | 38 | 0.04 | 1 | 0.03 | Nintendo Wii |
| 24 | 30 | 0.03 | 14 | 0.44 | Windows NT 5.2 |
| 25 | 28 | 0.03 | 4 | 0.13 | Windows 98 |
| 26 | 25 | 0.02 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18828 |
| 27 | 18 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 28 | 10 | 0.01 | 0 | 0.00 | Windows XP |
| 29 | 4 | 0.00 | 4 | 0.13 | http://www.google.com/bot.html |
| 30 | 2 | 0.00 | 2 | 0.06 | http://www.sslstats.com/sslbot |
| 31 | 2 | 0.00 | 0 | 0.00 | Windows 95 |
