| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2121 | 79.5 % | ||
 | Windows XP | 1853 | 69.5 % |  |
 | Windows NT | 18 | 0.6 % | |
 | Windows Me | 10 | 0.3 % | |
 | Windows Vista | 8 | 0.3 % | |
 | Windows 98 | 148 | 5.5 % | |
 | Windows 2003 | 4 | 0.1 % | |
 | Windows 2000 | 80 | 3 % | |
| Linux | 171 | 6.4 % | ||
 | Ubuntu | 59 | 2.2 % | |
 | Debian | 64 | 2.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 48 | 1.8 % | |
| Macintosh | 34 | 1.2 % | ||
 | Mac OS X | 33 | 1.2 % | |
 | Mac OS | 1 | 0 % | |
| Others | 339 | 12.7 % | ||
 | Unknown | 338 | 12.6 % | |
 | CPM | 1 | 0 % | |