PS3WiiXbox360 on 24 January 2008
http://www.gamasutra.com/php-bin/news_index.php?story=17099
As part of a wide-ranging meeting with GameStop's management, Janco Partners' Mike Hickey discussed why the Wii and PS3's 5-game-per-console attach rates are still behind the Xbox 360's
Xbox 360=8.8 game perconsole attach rate
PS3 and wii= 5 game per console attach rate