I'd like to ask people to post scarcely so that the updates I will post don't get overwhelmed by other posts and are easier to find.
Latest update is here
31.10.2015
Horde:
Overall:
Spoiler:Show
60:
Spoiler:Show
Most played race overall: Blood elf 25%
Most played race at 60: Blood elf 26%
Alliance
Overall:
Spoiler:Show
60:
Spoiler:Show
Most played race overall: Human 44%
Most played race at 60: Human 53%