I said February 2015.
PS4 have sold more than 10,000,000 now, and i predict 18,000,000-18,500,000 by end of 2014.
So, on Jenuary and Febrary with The Order, The Witcher 3, and Evolve, will easy sell other 1,500,000-2,000,000, maximum on March.
And for you when PS4 pass this number?