gcube2000 on 14 December 2014
GameCube had terrible legs with the only years over 5 million was fiscal year 2003 and fiscal year 2004. The Wii U might not make it as high in the 2015 fiscal year but in the 2016 fiscal year it will.
GameCube vs Wii U sales by fiscal year
2002- 3.80m vs 2013- 3.45m
2003- 5.76m vs 2014- 2.72m
2004- 5.02m vs 2015- Prediction= 4.82m
2005- 3.92m vs 2016- Prediction= 6.34m
2006- 2.35m vs 2017- Prediction= 4.05m
2007- 0.73m vs 2018- Prediction= 2.89m
2008- 0.16m vs 2019- Prediction= 0.85m
2020- Prediction= 0.22m
Total- 21.74m vs 25.34m
Yes I think Wii U will last until 2020 and sell at least 25 million
