| Used Operating Systems |
| 1 | 5637 | 85.89 | 1118 | 65.00 | Windows NT |
| 2 | 210 | 3.20 | 88 | 5.12 | +http://www.google.com/bot.html |
| 3 | 165 | 2.51 | 91 | 5.29 | Windows 98 |
| 4 | 68 | 1.04 | 60 | 3.49 | AmigaOS |
| 5 | 67 | 1.02 | 48 | 2.79 | PPC Mac OS X Mach-O |
| 6 | 53 | 0.81 | 49 | 2.85 | Linux [unknown version] |
| 7 | 46 | 0.70 | 21 | 1.22 | Linux i686 [unknown version] |
| 8 | 35 | 0.53 | 25 | 1.45 | Intel Mac OS X |
| 9 | 33 | 0.50 | 29 | 1.69 | Macintosh; U; PPC; Mac OS X |
| 10 | 31 | 0.47 | 20 | 1.16 | Windows 95 |
| 11 | 24 | 0.37 | 24 | 1.40 | BeOS |
| 12 | 23 | 0.35 | 18 | 1.05 | DB OS 6.0 |
| 13 | 20 | 0.30 | 2 | 0.12 | +http://www.dontbuylists.com/ |
| 14 | 19 | 0.29 | 17 | 0.99 | AmigaOS4.0 |
| 15 | 16 | 0.24 | 11 | 0.64 | Linux 2.4.x |
| 16 | 15 | 0.23 | 13 | 0.76 | FreeBSD [unknown version] |
| 17 | 13 | 0.20 | 13 | 0.76 | Macintosh PPC |
| 18 | 11 | 0.17 | 10 | 0.58 | Symbian OS/1.1.0 |
| 19 | 9 | 0.14 | 7 | 0.41 | OpenBSD [unknown version] |
| 20 | 9 | 0.14 | 5 | 0.29 | Amiga OS |
| 21 | 8 | 0.12 | 8 | 0.47 | Darwin |
| 22 | 8 | 0.12 | 4 | 0.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 6 | 0.09 | 6 | 0.35 | SaferSurf; DigExt |
| 24 | 4 | 0.06 | 4 | 0.23 | Windows 2000 |
| 25 | 4 | 0.06 | 4 | 0.23 | Chimera |
| 26 | 4 | 0.06 | 4 | 0.23 | Windows ME |
| 27 | 4 | 0.06 | 2 | 0.12 | +info@netcraft.com |
| 28 | 4 | 0.06 | 2 | 0.12 | +http://about.ask.com/en/docs/about/webm... |
| 29 | 3 | 0.05 | 3 | 0.17 | Commodore 64 |
| 30 | 2 | 0.03 | 2 | 0.12 | Windows CE |
| 31 | 2 | 0.03 | 2 | 0.12 | Auto; Windows |
| 32 | 2 | 0.03 | 2 | 0.12 | MSIE 5.5; Windows NT 4.0 |
| 33 | 2 | 0.03 | 2 | 0.12 | Windows NT 5.2 |
| 34 | 2 | 0.03 | 2 | 0.12 | Windows 3.1 |
| 35 | 2 | 0.03 | 2 | 0.12 | MSIE 5.5; Windows NT 5.0 |
| 36 | 2 | 0.03 | 2 | 0.12 | Windows XP |
