This is not a country with a huge premium segment. For example Canada was 33% larger for all sales but premium sales are nearly 280% larger. That's hardly surprising due to the difference in the economies but it does prove a point.
If we first look at premium sales minus the big three, there isn't much happening here. 11,000 units is tiny, with Acura jumping into the top spot, vacated by Lincoln. The worst is JLR and for whatever reason that was (it wasn't the product) things are picking up early 2018. In the charts below, the % in the aqua line is comparing sales to the previous year, but otherwise it is the share the brand has of the total.
Now taking all the above registrations and combining them into 'Others' below things get better. All the German brands are holding up well. The BMW brand isn't the biggest selling brand but thanks to how popular the MINi is here, the BMW Group is well ahead. The others have slipped to under 20%. Perhaps their downward trajectory will reverse in 2018.
Data source: AMDA.