| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 734 | 33.3 % | ||
 | Windows XP | 533 | 24.1 % |  |
 | Windows NT | 5 | 0.2 % | |
 | Windows Vista (LongHorn) | 2 | 0 % | |
 | Windows 98 | 29 | 1.3 % | |
 | Windows 95 | 2 | 0 % | |
 | Windows 2003 | 20 | 0.9 % | |
 | Windows 2000 | 143 | 6.4 % | |
| Linux | 55 | 2.4 % | ||
 | Ubuntu | 22 | 0.9 % | |
 | Red Hat | 4 | 0.1 % | |
 | Debian | 11 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 18 | 0.8 % | |
| Macintosh | 37 | 1.6 % | ||
 | Mac OS X | 37 | 1.6 % | |
| Others | 1378 | 62.5 % | ||
 | Unknown | 1378 | 62.5 % | |