| Used Operating Systems |
| 1 | 8075 | 83.85 | 126 | 15.65 | Windows NT |
| 2 | 749 | 7.78 | 379 | 47.08 | +http://www.google.com/bot.html |
| 3 | 674 | 7.00 | 252 | 31.30 | http://help.yahoo.com/help/us/ysearch/sl... |
| 4 | 43 | 0.45 | 16 | 1.99 | +http://www.exabot.com/go/robot |
| 5 | 31 | 0.32 | 9 | 1.12 | +http://www.scoutjet.com/ |
| 6 | 19 | 0.20 | 18 | 2.24 | webcrawler at wise-guys dot nl; http://w... |
| 7 | 17 | 0.18 | 1 | 0.12 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 16 | 0.17 | 0 | 0.00 | webcrawler at wise-guys dot nl; http://w... |
| 9 | 4 | 0.04 | 2 | 0.25 | +http://about.ask.com/en/docs/about/webm... |
| 10 | 1 | 0.01 | 1 | 0.12 | PPC Mac OS X Mach-O |
| 11 | 1 | 0.01 | 1 | 0.12 | +http://www.askpeter.info |
