| Used Operating Systems |
| 1 | 32346 | 98.04 | 963 | 84.77 | Windows NT |
| 2 | 153 | 0.46 | 29 | 2.55 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 134 | 0.41 | 86 | 7.57 | +http://www.google.com/bot.html |
| 4 | 114 | 0.35 | 4 | 0.35 | PPC Mac OS X Mach-O |
| 5 | 108 | 0.33 | 14 | 1.23 | Windows 98 |
| 6 | 58 | 0.18 | 3 | 0.26 | Intel Mac OS X |
| 7 | 16 | 0.05 | 12 | 1.06 | Linux i686 [unknown version] |
| 8 | 14 | 0.04 | 7 | 0.62 | +http://about.ask.com/en/docs/about/webm... |
| 9 | 12 | 0.04 | 4 | 0.35 | +http://www.scoutjet.com/ |
| 10 | 12 | 0.04 | 2 | 0.18 | Windows XP |
| 11 | 8 | 0.02 | 2 | 0.18 | +http://WebDataCentre.com/ |
| 12 | 8 | 0.02 | 4 | 0.35 | Windows NT 5.2 |
| 13 | 4 | 0.01 | 2 | 0.18 | http://www.openwhitepages.com/ |
| 14 | 4 | 0.01 | 2 | 0.18 | +http://www.dontbuylists.com/ |
| 15 | 2 | 0.01 | 2 | 0.18 | Windows CE |
