kilik on 14 January 2010
Lifetime:
Wii: 189,283,975
PS3: 134,056,131
Xbox 360: 91,373,068
1 year from now:
Wii: 93,372,479
PS3: 51,402,785
Xbox 360: 50,263,957
I think this generation will reach its top Xmas 2011.