| Used Operating Systems |
| 1 | 10101 | 78.47 | 588 | 47.80 | Windows NT |
| 2 | 1023 | 7.95 | 203 | 16.50 | http://help.yahoo.com/help/us/ysearch/sl... |
| 3 | 710 | 5.52 | 97 | 7.89 | +http://www.google.com/bot.html |
| 4 | 535 | 4.16 | 114 | 9.27 | Windows 98 |
| 5 | 161 | 1.25 | 5 | 0.41 | Intel Mac OS X 10.5 |
| 6 | 49 | 0.38 | 3 | 0.24 | Intel Mac OS X 10.6 |
| 7 | 45 | 0.35 | 38 | 3.09 | AmigaOS |
| 8 | 33 | 0.26 | 31 | 2.52 | Linux [unknown version] |
| 9 | 25 | 0.19 | 4 | 0.33 | +http://www.exabot.com/go/robot |
| 10 | 23 | 0.18 | 15 | 1.22 | Windows 95 |
| 11 | 19 | 0.15 | 6 | 0.49 | http://www.botje.com/plukkie.htm |
| 12 | 18 | 0.14 | 17 | 1.38 | Macintosh; U; PPC; Mac OS X |
| 13 | 16 | 0.12 | 16 | 1.30 | AmigaOS4.0 |
| 14 | 13 | 0.10 | 12 | 0.98 | Commodore 64 |
| 15 | 12 | 0.09 | 9 | 0.73 | Linux 2.4.x |
| 16 | 10 | 0.08 | 10 | 0.81 | SaferSurf; DigExt |
| 17 | 10 | 0.08 | 10 | 0.81 | Darwin |
| 18 | 10 | 0.08 | 9 | 0.73 | FreeBSD [unknown version] |
| 19 | 9 | 0.07 | 9 | 0.73 | BeOS |
| 20 | 8 | 0.06 | 8 | 0.65 | OpenBSD [unknown version] |
| 21 | 8 | 0.06 | 3 | 0.24 | Amiga OS |
| 22 | 7 | 0.05 | 7 | 0.57 | DB OS 6.0 |
| 23 | 6 | 0.05 | 4 | 0.33 | Symbian OS/1.1.0 |
| 24 | 5 | 0.04 | 5 | 0.41 | Macintosh PPC |
| 25 | 4 | 0.03 | 0 | 0.00 | http://desktop.google.com/ |
| 26 | 4 | 0.03 | 0 | 0.00 | Windows 6.0; MSIE 8.0.6001.18828 |
| 27 | 4 | 0.03 | 4 | 0.33 | Chimera |
| 28 | 4 | 0.03 | 3 | 0.24 | Linux i686 [unknown version] |
