List of kingdom Country in the world?

1. United Kingdom

* Capital: London

* Population: 67 million

* Area: 243,610 km²

2. Thailand

* Capital: Bangkok

* Population: 69 million

* Area: 513,120 km²

3. Sweden

* Capital: Stockholm

* Population: 10 million

* Area: 449,964 km²

4. Denmark

* Capital: Copenhagen

* Population: 5.8 million

* Area: 43,094 km²

5. Netherlands

* Capital: Amsterdam

* Population: 17 million

* Area: 41,526 km²

6. Belgium

* Capital: Brussels

* Population: 11 million

* Area: 30,528 km²

7. Luxembourg

* Capital: Luxembourg

* Population: 626,000

* Area: 2,586 km²

8. Norway

* Capital: Oslo

* Population: 5.3 million

* Area: 323,802 km²

9. Spain

* Capital: Madrid

* Population: 47 million

* Area: 505,990 km²

10. Liechtenstein

* Capital: Vaduz

* Population: 39,000

* Area: 160 km²