Wow, late to the party it seems i am. In the end it seems that Nov indeed stole sales from December. I expected 2'1-2'3M so i overstimated Switch sales like everyone else....PS4 and XBO did as expected.
In the end, Switch went from 4'9M in 2017 to 5'6M in 2018 in USA, a 14% growth. Way less than i expected. So we have 14% growth in USA, 20% in UK, 24% in France and something more than 50% in Portugal...