| Used Operating Systems |
| 1 | 408 | 55.06 | 67 | 44.67 | +http://www.google.com/bot.html |
| 2 | 162 | 21.86 | 34 | 22.67 | Windows NT |
| 3 | 80 | 10.80 | 22 | 14.67 | http://www.searchme.com/support/ |
| 4 | 36 | 4.86 | 4 | 2.67 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 18 | 2.43 | 3 | 2.00 | Intel Mac OS X 10.5 |
| 6 | 12 | 1.62 | 2 | 1.33 | PPC Mac OS X 10.4 |
| 7 | 12 | 1.62 | 6 | 4.00 | +http://about.ask.com/en/docs/about/webm... |
| 8 | 2 | 0.27 | 2 | 1.33 | Windows NT 5.2; SV1 |
| 9 | 2 | 0.27 | 2 | 1.33 | Windows NT 5.1; SV1; .NET CLR 1.1.432... |
| 10 | 2 | 0.27 | 1 | 0.67 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 2 | 0.27 | 2 | 1.33 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 12 | 2 | 0.27 | 2 | 1.33 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 13 | 2 | 0.27 | 2 | 1.33 | Windows NT 5.1; SLCC1; .NET CLR 1.1.4... |
| 14 | 1 | 0.13 | 1 | 0.67 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
