As Majin has said, bundles like that don't count (at least comparing game to game.... they should for the most part count towards total software)
Let's look at the games in question:
Kung Fu Panda:
http://www.vgchartz.com/swlaunch.php?reg1=All&game1=Kung+Fu+Panda+-+Wii®2=All&game2=Kung+Fu+Panda+-+PS3®3=All&game3=Kung+Fu+Panda+-+X360&weeks=80
Lego Indy:
http://www.vgchartz.com/swlaunch.php?reg1=All&game1=Lego+Indiana+Jones%3A+The+Original+Adventures+-+Wii®2=All&game2=Lego+Indiana+Jones%3A+The+Original+Adventures+-+PS3®3=All&game3=Lego+Indiana+Jones%3A+The+Original+Adventures+-+X360&weeks=80
Sega Tennis:
http://www.vgchartz.com/swlaunch.php?reg1=All&game1=Sega+Superstars+Tennis+-+Wii®2=All&game2=Sega+Superstars+Tennis+-+PS3®3=All&game3=Sega+Superstars+Tennis+-+X360&weeks=80
Marvel Ultimate Alliance:
http://www.vgchartz.com/swlaunch.php?reg1=All&game1=Marvel%3A+Ultimate+Alliance+-+Wii®2=All&game2=Marvel%3A+Ultimate+Alliance+-+PS3®3=All&game3=Marvel%3A+Ultimate+Alliance+-+X360&weeks=150
As you can see, the X360 versions were trending below the Wii until they were bundled..... Bundles can make a big differene to the sales of the specific bundled game... Wii Sports is an odd one because it is helping the system as much as the system helps it.... but if it were not bundled then at best it would only be around where Wii Fit is at the moment, perhaps a bit higher but not much.
Marvel at least was doing better on the X360 before the bundle anyway, although in part that was due to the Wii and PS3 being launched after the game came out on the X360.... so there was barely any userbase for either Wii or PS3 owners to be picking it up... and multi console owners who are fans would have bought it on X360 considering it came out a few weeks earlier.
