Australia is represented by a team of 410 athletes and they are competing in 23 sports. see related link
China has 396 athletes competing in 23 sports; equestrianism, football and handball are the only sports for which China has no representation in the 2012 Olympics.
8 in 5 sports
The Australian Olympic Committee sent a total of 410 athletes to the Games to compete in 23 sports
There are 218 athletes in 22 sports
Canada sent 277 athletes in 24 sports
206 althletes in 15 sports
Australia, represented by a team of 410 athletes, is competing at the 2012 Summer Olympics in London, United Kingdom in 23 sports
There are a total of 380 competitors in 23 sports competing for China at the 2012 Summer Olympics.
There are 40 athletes from Australia competing in Vancouver.
there are 204 nations competing in this olympics
192 country's are competing in the Beijing Olympics