Sony looks to be in control easily in major Europe and Asian countries.
I don't believe VG's data for US. Like most, anecdotal experience suggests PS4 has a higher demand. When I went to get mine at Best Buy, the employee was asked how many tickets he'd handed out and he said over 130 PS4's and over 40 Xbox One's
e=mc^2
Gaming on: PS4 Pro, Switch, SNES Mini, Wii U, PC (i5-7400, GTX 1060)