Región
Europe
Europa
9
Great Britain
8
European Union countries
6
Asia
4
United States
4
Europe, Eastern
3
France
3
Africa, Sub-Saharan
1
America
1
América Latina
1
Asia, Central
1
Baltic States
1
Byzantine Empire
1
Communist countries
1
East Asia
1
Europe, Central
1
Europe, Northern
1
Francia
1
Germany
1
Irlande
1
Islamic Empire
1
Italy
1
Latin America
1
North America
1
Turkey
1