| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Linux | 6999 | 16.4 % | ||
 | Ubuntu | 1 | 0 % |  |
 | Debian | 486 | 1.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 6512 | 15.2 % | |
| Macintosh | 14037 | 32.9 % | ||
 | Mac OS X | 14037 | 32.9 % | |
| Windows | 20752 | 48.6 % | ||
 | Windows XP | 1978 | 4.6 % | |
 | Windows NT | 17699 | 41.5 % | |
 | Windows Vista (Longhorn) | 1073 | 2.5 % | |
 | Windows 2003 | 1 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| Others | 853 | 2 % | ||
 | Unknown | 801 | 1.8 % | |
 | Unknown Unix system | 52 | 0.1 % | |