PS4 sales peak, 2015 or 2016?

[ps_wiro]

I think it could be either 2016 or 2017 Sony still hasn't done much in the last 2 years with the PS4 basic all they've done up until now is a few exclusives and a price cut. They still have a lot of first party games on the way, PlayStation VR, Slim model and a lower price on the way.