Honestly, that's a lot of extrapolating from inconclusive and shaky data. I can see where you'd want to go with that, but it's just too inconclusive.

In the end, I don't know that we'll ever see real sale numbers. Anything that casts doubt on the WP route (including both the N9 outselling it or even competing with the numbers despite nearly zero advertising and low key markets getting it) will not be released.