When PS4 pass 20 million?

[wary-wallaroo]

End of Dec. 2014- 16-17 million
February- 19 million
March - 20 million
August - 23-24 million
End of 2015- 30-31 million.

My predictions. If it hits 18 million by the end of Dec. it'll hit 20 by the end of February.