How many immigrants?

My  older brother kindly sent me some interesting maps etc

Top 10 Countries With The Largest Immigrant Populations

Top 10 countries by relative share of the population made up of immigrants

1. Vatican City – 100% (800; <0.1% of world total)
2. United Arab Emirates (UAE) – 83.7% (7.8 million; 3.4% of world total)
3. Qatar – 73.8% (1.6 million; 0.7% of world total)
4. Kuwait – 70% (2.9 million; 1.3% of world total)
5. Monaco – 64.2% (21,000; <0.1% of world total)
6. Sint Maarten – 59.7% (27,000; <0.1% of world total)
7. Andorra – 56.9% (42,000; <0.1% of world total)
8. Bahrain – 54.7% (729,000; 0.3% of world total)
9. Brunei – 49.3% (206,000; 0.1% of world total)
10. Luxembourg – 43.3% (249,000; 0.1% of world total)