| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 8731 | 73.6 % | ||
 | Windows XP | 2424 | 20.4 % |  |
 | Windows Vista | 7 | 0 % | |
 | Windows (unknown version) | 18 | 0.1 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 1275 | 10.7 % | |
 | Windows 98 | 6 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 4946 | 41.7 % | |
 | Windows 2003 | 31 | 0.2 % | |
 | Windows 2000 | 22 | 0.1 % | |
| Linux | 368 | 3.1 % | ||
 | Ubuntu | 25 | 0.2 % | |
 | Suse | 12 | 0.1 % | |
 | Debian | 9 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 322 | 2.7 % | |
| Macintosh | 2397 | 20.2 % | ||
 | Mac OS X | 2397 | 20.2 % | |
| Others | 357 | 3 % | ||
 | Unknown | 328 | 2.7 % | |
 | Sony PlayStation Portable | 24 | 0.2 % | |
 | Unknown Unix system | 3 | 0 % | |
 | Symbian OS | 2 | 0 % | |