| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 438 | 36.2 % | ||
 | Windows XP | 225 | 18.6 % |  |
 | Windows (unknown version) | 10 | 0.8 % | |
 | Windows NT | 4 | 0.3 % | |
 | Windows ME | 11 | 0.9 % | |
 | Windows Vista (LongHorn) | 48 | 3.9 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 2008 | 11 | 0.9 % | |
 | Windows 2003 | 6 | 0.4 % | |
 | Windows 2000 | 122 | 10 % | |
| Linux | 58 | 4.8 % | ||
 | Ubuntu | 12 | 0.9 % | |
 | Suse | 7 | 0.5 % | |
 | Fedora | 2 | 0.1 % | |
 | Debian | 7 | 0.5 % | |
 | Centos | 2 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 28 | 2.3 % | |
| Macintosh | 17 | 1.4 % | ||
 | Mac OS X | 17 | 1.4 % | |
| Others | 695 | 57.5 % | ||
 | Unknown | 692 | 57.2 % | |
 | Unknown Unix system | 3 | 0.2 % | |