Region
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Amsterdam
6
Atlanta
6
Bangladesh
6
Costa Rica
6
Croatia
6
Florence
6
Former communist countries
6
Germany (East)
6
Islamic Empire
6
Korea (North)
6
Los Angeles
6
Mexican-American Border Region
6
Mexico City
6
Mexico City (Mexico)
6
New Zealand
6
Northern Ireland
6
Ohio
6
Saint Louis
6
Uganda
6
Alaska
5
Athens (Greece)
5
Atlantic Ocean Region
5
Cairo
5
Catalonia
5
Czech Republic
5
Czechoslovakia
5
Ethiopia
5
European Economic Community countries
5
Florence (Italy)
5
Guyana
5
Hong Kong (China)
5
Jordan
5
Nepal
5
Northeastern States
5
Oceania
5
Philadelphia
5
Philadelphia (Pa.)
5
Pittsburgh
5
Romania
5
Saint Louis (Mo.)
5
Senegal
5
Thailand
5
Washington (State)
5
West (U.S.)
5
Cambodia
4
Caucasus, South
4
Chiapas
4
Europa
4
Europe, Southern
4
Hawaii
4
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