UK sales equate to less than that of the State of California. Sorry, but even if Samsung didn't sell a single phone in the UK, it wouldn't be a predictor of how quarterly sales would end up. There just aren't enough Android smartphone users in the UK to have much of an impact.
Census from June 2013, showed approx 30 million smartphone users in the UK. Android made up half that figure, with Samsung taking 24% of that = ~3.7 million Samsung smartphone users in the UK. Now split that number down to Note series, S series and other. Not to mention those not planning to upgrade. I would think Samsung would be lucky to see 1 to 2 million sales of S5's over the next year in the UK, with 10% (conservative number) of that preorders. So, 100-200k preorders split thought all the High Street shops in the UK. How many were you expecting?