DKII on 04 April 2008
Ajax - it's already behind, but in your graph the PS3 has 2 holiday sales while the PS2 only has 1. You can see a few months out that the PS2 has a big spike from its 2nd holiday that the PS3 won't be getting.
The point is, despite similar sales in Others, PS3 has less than half the sales each in Japan and NA that the PS2 had after the same number of weeks on the market.
