? The proper way to say football is to say football. The proper way to say soccer is to say football.
futbol = 81,800,000
soccer = 149,000,000
football = 307,000,000[
As i do understand soccer and football are the more popular ones to say, there is a market on the net for futbol @ 81,800,000. Not a shabby number. World Cup 2010 is broadcasting in 3d in cities where they say futbol. This was my target.