I'm guessing that there are two factors:
1. tons of pirated intalls that can't be upgraded and 2. botnets from China that over-represent the amount actual ie6 traffic
1. tons of pirated intalls that can't be upgraded and 2. botnets from China that over-represent the amount actual ie6 traffic
[1]: http://en.wikipedia.org/wiki/Maxthon
[2]: http://www.useragentstring.com/_uas_Maxthon_version_.php
[3]: en.wikipedia.org/wiki/Trident_(layout_engine)