Region
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Kenya
3
Lebanon
3
London (England)
3
Louisiana
3
Mexico
3
Montana
3
New Orleans
3
New Orleans (La.)
3
New York (N.Y.)
3
Nigeria
3
Northwest, Pacific
3
South Asia
3
Soviet Union
3
Africa
2
Antigua
2
Bangladesh
2
Brazil
2
Chicago (Ill.)
2
Colombia
2
Cuba
2
Developing countries
2
Donets Basin (Ukraine and Russia)
2
Foreign countries
2
Harlem (New York, N.Y.)
2
Indian Territory
2
Japan
2
Korea
2
Languedoc
2
Libya
2
New Jersey
2
Ontario
2
Pennsylvania
2
Philadelphia
2
Philadelphia (Pa.)
2
Provence-Alpes-Côte d'Azur
2
Puerto Rico
2
Pāṭa
2
Québec (Province)
2
Roussillon (Province)
2
Sahel
2
Scotland
2
South Africa
2
Trinidad
2
Trinidad and Tobago
2
Turkey
2
Ukraine
2
West Indies
2
Africa, West
1
Alberta
1
Alexandria
1
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