| Versions | Pages | Percent | Hits | Percent |
|---|
| Macintosh | 6,046 | 15.5 % | 6,458 | 14.3 % | |
 | Mac OS X 10.9 | 280 | 0.7 % | 280 | 0.6 % | 
|
 | Mac OS X 10.8 Mountain Lion | 1 | 0 % | 1 | 0 % |
|
 | Mac OS X 10.5 Leopard | 10 | 0 % | 10 | 0 % |
|
 | Mac OS X others | 5,755 | 14.7 % | 6,167 | 13.6 % |
|
| Linux | 8,147 | 20.8 % | 9,628 | 21.3 % | |
 | Ubuntu | 1 | 0 % | 1 | 0 % |
|
 | Google Android | 280 | 0.7 % | 1,140 | 2.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 7,866 | 20.1 % | 8,487 | 18.8 % |
|
| Windows | 23,053 | 59.1 % | 27,062 | 60.1 % | |
 | Windows XP | 4 | 0 % | 5 | 0 % |
|
 | Windows Vista | 231 | 0.5 % | 231 | 0.5 % |
|
 | Windows NT | 21,982 | 56.3 % | 25,990 | 57.7 % |
|
 | Windows 8 | 2 | 0 % | 2 | 0 % |
|
 | Windows 7 | 834 | 2.1 % | 834 | 1.8 % |
|
| Others | 1,739 | 4.4 % | 1,874 | 4.1 % | |
 | Unknown | 1,731 | 4.4 % | 1,866 | 4.1 % |
|
 | Unknown Unix system | 5 | 0 % | 5 | 0 % |
|
 | Java | 3 | 0 % | 3 | 0 % |
|
|