Relative to its time, which console was more dominant...NES or PS2?

[Pineapple]

Mr Khan said:

Pineapple said:

NES sold ~ 60M. Its competition totalled out ~ 13M. That's a 82% marketshare.

The Ps2 will end at ~ 140M, or slightly less. Its competition sold 56M. That's a 70% marketshare.

Where'd you get those numbers for the competition? I've never been able to find numbers for the Master System and the 7800

Here: http://en.wikipedia.org/wiki/List_of_best-selling_game_consoles

That's shipments, so I can trust Wikipedia on it, as I also remember the old numbers here (which are now gone?) fitting in with it. It lacks the 7800 though, but it sold less than 3M, didn't it?