Finally.
http://www.polyphony.co.jp/english/list.html
ACTUAL NUMBERS ( *as of Sep 2011 )
Worldwide: 7.3 million
Japan: .63 million
North America: 1.83 million
Europe: 4.59 million
Asia: .24 million (the best selling GT ever)
PREVIOUS NUMBERS ( *as of Dec 2010 )
Worldwide: 6.37 million (+.93m)
Japan: .6 million (+.03m)
North America: 1.58 million (+.25m)
Europe: 3.97 million (+.62m)
Asia: .23 million (+.01m)
PREVIOUS NUMBERS ( *as of Sep 2011 )
Worldwide: 6,621,188
Europe: 3,084,509