Region
United States
51
Europe
23
Developing countries
9
Germany
9
Latin America
8
Africa
7
China
7
Europe, Eastern
7
Southeast Asia
7
East Asia
5
Great Britain
5
Greece
5
Mexico
5
France
4
Italy
4
Middle East
4
Rome
4
America
3
Asia
3
Australia
3
Canada
3
Caribbean Area
3
Colombia
3
Eastern Europe
3
New Zealand
3
Ohio
3
Québec (Province)
3
Turkey
3
Aegean Sea Region
2
Africa, Eastern
2
Arab countries
2
Arizona
2
Cyprus
2
Egypt
2
Europe, Southern
2
Florida
2
Foreign countries
2
Gallipoli Peninsula
2
Indonesia
2
Mediterranean Region
2
Mexican-American Border Region
2
Netherlands
2
Paris
2
Pennsylvania <1994>
2
Punt Region
2
Rome (Empire)
2
Russia
2
Sonora (State)
2
Southern States
2
Spain
2
more ...