| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 80 | 80 % | ||
 | Windows XP | 65 | 65 % |  |
 | Windows NT | 6 | 6 % | |
 | Windows 98 | 3 | 3 % | |
 | Windows 2003 | 1 | 1 % | |
 | Windows 2000 | 5 | 5 % | |
| Linux | 13 | 13 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 13 | 13 % | |
| Macintosh | 2 | 2 % | ||
 | Mac OS X | 2 | 2 % | |
| Others | 5 | 5 % | ||
 | Unknown | 5 | 5 % | |