What percent of the world plays video games

Canada (surely because i live here) 80%
China 40%
U.S 90%
Russia 60%
Germany 30%
Austrilia and New Zeland 80% (lots of Counter-Strike soruce)
Korea 97%


From that unfinished number chart i expect about 60%
the chances are you can walk up to some random person and ask them what games they play and they will have atleast 3.