why did mass effect 2 only sell 2.3m on 360?

[oniyide]

@darth tigris  u mad???   anyway, i thought that bioware said it sold. 2.3 between 360 AND PC, not trying to crap on the game i love it, but it might be overtracked. On topic i didint own a 360 and as good as the game is there was no way in hell i was buying a 360 just to play one or two games, waste of money.