Sales for the year / lifetime in the U.S.
YTD
Xbox 360 -- 8.93 million
PlayStation 3 -- 5.40 million
Wii -- 5.39 million
Nintendo DS -- 3.54 million (minus December)
LTD
Nintendo DS -- 50.88 million (minus December)
Wii -- 39.54 million
Xbox 360 -- 34.33 million
PlayStation 3 -- 20.87 million
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"When I was a young man, I had liberty, but I did not see it. I had time, but I did not know it."