Region
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Afghanistan
3
Antarctica
3
Budapest
3
Bulgaria
3
Cambodia
3
Central America
3
Chicago
3
Egypt
3
Foreign countries
3
Germany (West)
3
Italy
3
Korea (South)
3
Oregon
3
Philippines
3
Russia (Federation)
3
South Africa
3
Taiwan
3
Tibet Autonomous Region (China)
3
Turkey
3
Vermont
3
Westchester County
3
Westchester County (N.Y.)
3
Yugoslavia
3
Africa, North
2
Alabama
2
Alaska
2
Amchitka Island
2
Amchitka Island (Alaska)
2
Argentina
2
Austria
2
Balkan Peninsula
2
Bolivia
2
Brazil
2
Bullitt County (Ky.)
2
Burma
2
Chicago (Ill.)
2
Chile
2
Eastern Europe
2
England
2
Florida
2
Indiana
2
Iraq
2
Lebanon
2
Libya
2
Maine
2
Maryland
2
Middle West
2
Minnesota
2
Missouri
2
New England
2
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