ALL marioboys bought SMG and Wii? Or speculations made on SMG and SMS sales

[Gnizmo]

http://vgchartz.com/swlaunch.php?reg1=All&game1=Grand+Theft+Auto%3A+San+Andreas+-+PS2&reg2=All&game2=Super+Mario+Galaxy+-+Wii&reg3=All&game3=&weeks=16
6 mln. in first 4 month. +2 in rest time In USA.
atleast 4,5 mln. in first 4 month. +2 mln. in rest time in Europe.

So no game has ever done that. Gotcha. SMG has done close to San Andreas sales on a system with one fifth of the install base.