| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 25 | 69.4 % | ||
 | Windows XP | 10 | 27.7 % |  |
 | Windows NT | 7 | 19.4 % | |
 | Windows Vista | 5 | 13.8 % | |
 | Windows 2003 | 3 | 8.3 % | |
| Linux | 3 | 8.3 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 3 | 8.3 % | |
| Macintosh | 5 | 13.8 % | ||
 | Mac OS X | 5 | 13.8 % | |
| Others | 3 | 8.3 % | ||
 | Unknown | 3 | 8.3 % | |