North America
1/5 of Wii's sales would go to ps3. +1.7million sales to PS3
3/5 of Wii's sales would go to 360. (360 is the next best thing to Wii in NA) +5.1million sales to 360
1/5 of Wii's sales would disappear. (Casuals) -1.7million sales from the market
Japan
3/5 of Wii's sales go to PS3. (Japans 2nd favourite console) +3million sales to PS3
1/5 of Wii's sales would go to 360. (Probably less but meh) +1million sales to 360
1/5 of Wii's sales would disappear. (Casuals) -1million sales from the market
Europe\Others
2/5 of Wii's sales would go to PS3. (Probably would go to PS3 a little bit more but w\e) +2.5million sales to PS3
2/5 of Wii's sales would go to 360. (Sharing is caring) +2.5million sales to 360
1/5 of Wii's sales would disappear. (Casuals) -1.3million sales from the market
So to sum it all up if Nintendo left the video game market:
About 4million sales wouldn't even be in the market anymore because of casuals not being into videogames.
About 8.6million sales would go to 360. A big boost in American.
About 7.2million sales would go to PS3. A big boost in Japan.
Xbox 360 would be at 24million sales!
Play Station 3 would be at roughly 16.5million sales!
