Look the UK still getting one of her worst albums to 1 milli. Amazing. Sales for Unapologetic should pick up once she releases Jump or RN there; they'll eat it up.
This is why they make her put out an album every year, she consistently sells over 1 million copies in both the US and the UK and gets #1's in both places. The two biggest markets (technically Germany and Japan are bigger, but US/UK is where you can sustain a career better and can influence other markets much more).