| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 208 | 74.5 % | ||
 | Windows XP | 170 | 60.9 % |  |
 | Windows NT | 1 | 0.3 % | |
 | Windows Vista | 18 | 6.4 % | |
 | Windows 98 | 4 | 1.4 % | |
 | Windows 2003 | 11 | 3.9 % | |
 | Windows 2000 | 4 | 1.4 % | |
| Linux | 6 | 2.1 % | ||
 | Centos | 4 | 1.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2 | 0.7 % | |
| Macintosh | 16 | 5.7 % | ||
 | Mac OS X | 16 | 5.7 % | |
| Others | 49 | 17.5 % | ||
 | Symbian OS | 30 | 10.7 % | |
 | Unknown | 19 | 6.8 % | |