| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1635 | 34.1 % | ||
 | Windows XP | 1369 | 28.5 % |  |
 | Windows NT | 14 | 0.2 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 123 | 2.5 % | |
 | Windows 98 | 23 | 0.4 % | |
 | Windows 2003 | 6 | 0.1 % | |
 | Windows 2000 | 99 | 2 % | |
| Linux | 112 | 2.3 % | ||
 | Ubuntu | 45 | 0.9 % | |
 | Debian | 14 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 53 | 1.1 % | |
| Macintosh | 48 | 1 % | ||
 | Mac OS X | 48 | 1 % | |
| Others | 2992 | 62.5 % | ||
 | Unknown | 2567 | 53.6 % | |
 | Unknown Unix system | 425 | 8.8 % | |