Hey I just found some older data from Take-Two for comparison's sake (recent number in brackets):
From 12/03/2008
Grand Theft Auto - 66 million (>100 million)
Midnight Club - 11.5 million (18 million)
Manhunt - 1.5 million
Bully - 1.5 million
Red Dead - 1.5 million (>9.5m million)
Civilization - 8 million (>10 million)
Max Payne - 7 million (7 million)
Mafia - 2 million (5 million)
BioShock - 2 million (~8 million)
Carnival Games - approaching 1 million (>7 million)
(Borderlands - 4 million)
http://www.gamesindustry.biz/articles/2011-03-10-gta-iv-sales-near-20-million







