I cant speak for all the small countries in Europe but in my region (nordic countries - Sony country) the Switch has a ton bigger presence in 2018 over 2017. In store, in media and what definately is a a higher social media participation everything regarding Switch. A 50%+ increase would not surprise me in the slightest.
Actual numbers would be nice to see =) Bergsala AB (Nintendo distributor in the nordic countries) isnt really sharing numbers. The last numbers I do know of is from the NES era where the nordic countries actually was impactful - roughly 9% of alla sales outside of Japan and the US came from here. Obviously not true in this era but still a nice piece of history on how Nintendo used to be a household name in the Nordics.







