| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 80 | 83.3 % | ||
 | Windows XP | 57 | 59.3 % |  |
 | Windows NT | 3 | 3.1 % | |
 | Windows Vista | 12 | 12.5 % | |
 | Windows 2003 | 4 | 4.1 % | |
 | Windows 2000 | 4 | 4.1 % | |
| Linux | 1 | 1 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 1 | 1 % | |
| Macintosh | 6 | 6.2 % | ||
 | Mac OS X | 6 | 6.2 % | |
| Others | 9 | 9.3 % | ||
 | Unknown | 9 | 9.3 % | |