More consoles were sold in the UK in 2018 vs 2017. PS4 #1

[colafitte]

I have the feeling PS4 is going to be undertracked this year worlwide (have this ever happened to a Playstation before???? ), because if in USA, JP and UK PS4 is similar to last year numbers, how PS4 is going to sell 2-3m less in the rest of the world?