Tonga
- Population: 100,179
- Region: Oceania
- Capital: Nuku'alofa
Burundi
- Population: 12,332,788
- Region: Africa
- Capital: Gitega
Samoa
- Population: 205,557
- Region: Oceania
- Capital: Apia
Denmark
- Population: 6,011,488
- Region: Europe
- Capital: Copenhagen
Venezuela
- Population: 28,517,000
- Region: Americas
- Capital: Caracas
Austria
- Population: 9,200,931
- Region: Europe
- Capital: Vienna
Slovakia
- Population: 5,413,813
- Region: Europe
- Capital: Bratislava
China
- Population: 1,408,280,000
- Region: Asia
- Capital: Beijing
British Indian Ocean Territory
- Population: 0
- Region: Africa
- Capital: Diego Garcia
French Polynesia
- Population: 279,500
- Region: Oceania
- Capital: Papeetē