| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2813 | 16.6 % | ||
 | Windows XP | 350 | 2 % |  |
 | Windows Vista | 160 | 0.9 % | |
 | Windows NT | 52 | 0.3 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 206 | 1.2 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 2008 | 2011 | 11.9 % | |
 | Windows 2003 | 6 | 0 % | |
 | Windows 2000 | 22 | 0.1 % | |
| Linux | 2648 | 15.7 % | ||
 | Ubuntu | 6 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2642 | 15.6 % | |
| Macintosh | 2376 | 14 % | ||
 | Mac OS X | 2376 | 14 % | |
| Others | 9024 | 53.5 % | ||
 | Unknown | 9022 | 53.5 % | |
 | Unknown Unix system | 2 | 0 % | |