| バージョン | 件数 | パーセント | ||
|---|---|---|---|---|
| Windows | 43168 | 89.8 % | ||
 | Windows XP | 12960 | 26.9 % |  |
 | Windows Vista | 8680 | 18 % | |
 | Windows (unknown version) | 20 | 0 % | |
 | Windows NT | 61 | 0.1 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 2561 | 5.3 % | |
 | Windows Mobile | 8 | 0 % | |
 | Windows 98 | 8 | 0 % | |
 | Windows 95 | 26 | 0 % | |
 | Windows 8 | 1496 | 3.1 % | |
 | Windows 7 | 17247 | 35.9 % | |
 | Windows 2003 | 43 | 0 % | |
 | Windows 2000 | 44 | 0 % | |
 | Windows 3.xx | 11 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 843 | 1.7 % | ||
 | Ubuntu | 1 | 0 % | |
 | Google Android | 748 | 1.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 94 | 0.1 % | |
| Macintosh | 2949 | 6.1 % | ||
 | Mac OS X 10.9 | 56 | 0.1 % | |
 | Mac OS X 10.8 Mountain Lion | 2824 | 5.8 % | |
 | Mac OS X 10.7 Lion | 7 | 0 % | |
 | Mac OS X 10.6 Snow Leopard | 18 | 0 % | |
 | Mac OS X 10.5 Leopard | 1 | 0 % | |
 | Mac OS X others | 43 | 0 % | |
| その他 | 1061 | 2.2 % | ||
 | 不明 | 1058 | 2.2 % | |
 | Java | 2 | 0 % | |
 | BlackBerry | 1 | 0 % | |