| Used Operating Systems |
| 1 | 22308 | 89.11 | 337 | 51.53 | Windows NT |
| 2 | 1604 | 6.41 | 76 | 11.62 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 754 | 3.01 | 196 | 29.97 | +http://www.google.com/bot.html |
| 4 | 128 | 0.51 | 4 | 0.61 | http://www.dotnetdotcom.org/, crawler@do... |
| 5 | 119 | 0.48 | 9 | 1.38 | Windows 98 |
| 6 | 48 | 0.19 | 8 | 1.22 | Linux i686 [unknown version] |
| 7 | 20 | 0.08 | 6 | 0.92 | +http://about.ask.com/en/docs/about/webm... |
| 8 | 12 | 0.05 | 0 | 0.00 | Windows NT 5.2; SLCC1; .NET CLR 1.1.4... |
| 9 | 12 | 0.05 | 2 | 0.31 | Windows NT 5.2 |
| 10 | 8 | 0.03 | 6 | 0.92 | PPC Mac OS X Mach-O |
| 11 | 6 | 0.02 | 4 | 0.61 | Intel Mac OS X |
| 12 | 4 | 0.02 | 2 | 0.31 | Windows NT 5.2; SV1; .NET CLR 1.1.432... |
| 13 | 4 | 0.02 | 2 | 0.31 | http://www.majestic12.co.uk/bot.php?+ |
| 14 | 4 | 0.02 | 2 | 0.31 | MSIE 5.5; Windows NT 4.0 |
| 15 | 2 | 0.01 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18813 |
