Region
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Liberia
4
New Zealand
4
North America
4
Northeastern States
4
Oakland Region
4
Oakland Region (Calif.)
4
Oceania
4
Ohio
4
Phoenix (Ariz.)
4
Rome
4
Shanghai (China)
4
Sunbelt States
4
Tennessee
4
Turkmenistan
4
West (U.S.)
4
West Indies
4
West Indies, British
4
West Virginia
4
Africa, East
3
Africa, West
3
Alabama
3
Angola
3
Baltic States
3
Barbados
3
Belgium
3
Caracas
3
Caracas (Venezuela)
3
Caribbean, English-speaking
3
Catalonia (Spain)
3
Chicago (Ill.)
3
Dallas
3
Dallas (Tex.)
3
Dayton
3
Dayton (Ohio)
3
Denmark
3
Developed countries
3
Eurasia
3
Foreign countries
3
Germany (East)
3
Great Plains
3
Guinea
3
Holland Tunnel (Jersey City, N.J., and New York, N.Y.)
3
Illinois
3
Indiana
3
Islands of the Atlantic
3
Kingstown (Saint Vincent and the Grenadines)
3
London
3
Malaya
3
Marikana (Rustenburg, South Africa)
3
Massachusetts
3
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