What percentage of gamers you think are hardcore and casual gamers?

[OooSnap]

What percentage of Wii owners you think are casual gamers and hardcore gamers? What about 360 and PS3 owners?

I know there a lot of Wii owners who hardcore gamers because how else Metroid Prime 3, Zelda, Resident Evil 4 and UC, and Red Steel sold so well?

I also know that 360 and PS3 have a lot of casual gamers because how else did Viva Pinanta and GTA IV sold so well?