etking on 22 July 2014
I think the successor will already arrive 2015 or 2016.
2012- 3.06m
2013- 5.86m
2014- 10.00m (smash bros and holiday boost)
2015- 15.00m (Wii U's peak year with Zelda and Xenoblade and some unannounced AAA games)
2016- 18.00m (Nintendo Fusion is released)
2017- 20.00m (becomes almost dead)
2018- 21.00m (Wii U's last year where its now dead)
2019?- 21.50m (Wii U is dead)
