| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13328 | 2.8 % | ||
 | Windows XP | 6055 | 1.2 % |  |
 | Windows NT | 5813 | 1.2 % | |
 | Windows Me | 32 | 0 % | |
 | Windows Vista | 677 | 0.1 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 162 | 0 % | |
 | Windows 95 | 19 | 0 % | |
 | Windows 2003 | 148 | 0 % | |
 | Windows 2000 | 419 | 0 % | |
 | Windows 3.xx | 2 | 0 % | |
| BSD | 11 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 10 | 0 % | |
| Linux | 17294 | 3.6 % | ||
 | Ubuntu | 890 | 0.1 % | |
 | Suse | 11 | 0 % | |
 | Red Hat | 70 | 0 % | |
 | Mandriva (or Mandrake) | 9 | 0 % | |
 | Fedora | 62 | 0 % | |
 | Debian | 27 | 0 % | |
 | Centos | 27 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 16198 | 3.4 % | |
| Macintosh | 3429 | 0.7 % | ||
 | Mac OS X | 3424 | 0.7 % | |
 | Mac OS | 5 | 0 % | |
| Others | 437053 | 92.7 % | ||
 | Unknown | 436995 | 92.7 % | |
 | Sun Solaris | 29 | 0 % | |
 | Symbian OS | 26 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |
 | Sony PlayStation Portable | 1 | 0 % | |