Wii U is decent, really depends on shipment numbers, but I've said that launch numbers are hindered in the latter weeks. I think the Wii U's launch date is a bit wrong.
And 3DS... oh my 3DS. That's a horrible number. Less than half last year!!!!!!!!! That's what happens when they neglect it in the West :|
Wii and DS on the other hand are absolute monsters! WOW!