Jupp said:Dunno about Canada but my guess is that they are not too far away from the U.S. when it comes to how many people play RPGs (%-wise, that is).
Just to provide some population perspectives (these are mostly 2004 estimates):
U.S.: 296 million
Canada: 33 million
France: 60 million
Germany: 82 million
Japan: 127 million
United Kingdom: 60 million
Brazil: 184 million
China: 1.3 billion
The thing to keep in mind with countries like Brazil and (especially) China is that a significant percentage of their populations are either (a) extremely poor, and / or (b) living in rural areas.