| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 10255 | 27 % | ||
 | Windows XP | 351 | 0.9 % |  |
 | Windows Vista | 1464 | 3.8 % | |
 | Windows (unknown version) | 4 | 0 % | |
 | Windows NT | 1929 | 5 % | |
 | Windows Vista (LongHorn) | 127 | 0.3 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 2008 | 6370 | 16.7 % | |
 | Windows 2003 | 2 | 0 % | |
 | Windows 2000 | 1 | 0 % | |
| Linux | 7835 | 20.6 % | ||
 | Ubuntu | 61 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 7774 | 20.4 % | |
| Macintosh | 4507 | 11.8 % | ||
 | Mac OS X | 4507 | 11.8 % | |
| Others | 15366 | 40.4 % | ||
 | Unknown | 15320 | 40.3 % | |
 | Unknown Unix system | 45 | 0.1 % | |
 | Sun Solaris | 1 | 0 % | |