In three years time Wii will have sold roughly 120 million consoles worlwide by averaging 30 million consoles sold per year.
In three years time PS3 will have sold roughly 70 million consoles worlwide by averaging 20 million consoles sold per year.
In three years time XBox 360 will have sold roughly 50 million consoles worlwide by averaging 10 million consoles sold per year.
BTW: Lots of factors to be taken into consideration such as price cuts, exclusive games and industry growth. Just a stab in the dark. Who knows could be pretty close. In three years time the consoles will be into their 5th and 6th years respectively.
Please give me your projected numbers for these three consoles three years from now.