| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2032 | 78.6 % | ||
 | Windows XP | 1267 | 49 % |  |
 | Windows Me | 7 | 0.2 % | |
 | Windows 98 | 5 | 0.1 % | |
 | Windows 2003 | 73 | 2.8 % | |
 | Windows 2000 | 680 | 26.3 % | |
| Linux | 95 | 3.6 % | ||
 | Ubuntu | 75 | 2.9 % | |
 | Debian | 9 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 11 | 0.4 % | |
| Macintosh | 243 | 9.4 % | ||
 | Mac OS X | 240 | 9.2 % | |
 | Mac OS | 3 | 0.1 % | |
| Others | 212 | 8.2 % | ||
 | Unknown | 212 | 8.2 % | |