NA = 7.2 * 1.1 (10% more for Canada - Mexico) = 7.9 (VGC = 7.87)
EU = almost the same (VGC = 7.73)
JP = 1.1
Total sales of PS4 = 20.2
That makes the "Rest of the world " = 20.2 - 7.9 - 7.73 - 1.1 = 3.47
PS4 - 3.47 / 20.2 = 17%
PS3 - 12.09 / 85.25 = 14%
"Rest of the world" is catching up
http://www.polygon.com/2015/3/3/8145025/ps4-sales-20-2-million-units
http://www.dualshockers.com/2015/02/22/ps4-sales-overtake-1-1-million-in-japan-just-before-the-big-games-start-dropping/













