Región
European Union countries
Unión Europea
12
Países de la Unión Europea
6
Europa
4
Europe
3
América del Norte
2
North America
2
Russia (Federation)
2
Africa
1
América Central
1
Balkan Peninsula
1
Cental America
1
Cuba
1
Mediterranean Region
1
Middle East
1
Sahara Occidental
1
Turkey
1
United States
1
Western Sahara
1