| Used Operating Systems |
| 1 | 369 | 52.71 | 61 | 36.97 | Windows NT |
| 2 | 117 | 16.71 | 50 | 30.30 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 46 | 6.57 | 4 | 2.42 | +http://www.dontbuylists.com/ |
| 4 | 44 | 6.29 | 20 | 12.12 | +http://about.ask.com/en/docs/about/webm... |
| 5 | 42 | 6.00 | 20 | 12.12 | +http://www.google.com/bot.html |
| 6 | 26 | 3.71 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 20 | 2.86 | 4 | 2.42 | Linux i686 [unknown version] |
| 8 | 16 | 2.29 | 2 | 1.21 | +http://WebDataCentre.com/ |
| 9 | 16 | 2.29 | 2 | 1.21 | Windows NT 5.2 |
| 10 | 4 | 0.57 | 2 | 1.21 | +http://www.exabot.com/go/robot |
