Region
Afghanistan
1
Africa
6
Africa, French-speaking West
1
Africa, West
2
Alabama
1
Argentina
1
Asia
3
Asia, Central
1
Australia
2
Bankgladesh
1
Bavaria
2
Bavaria (Germany)
1
Boston
1
Brazil
2
Cambridge
1
Canada
2
Caribbean Area
1
Central America
1
Chile
1
China
5
Cincinnati
1
Colombia
1
Dayton
1
Developing countries
5
East Asia
1
Egypt
2
England
4
European Union countries
1
Former Yugoslav republics
1
France
6
Genesee River Valley (Pa. and N.Y.)
1
Georgia
1
Germany
10
Germany (West)
1
Ghana
2
Great Britain
15
Hawaii
1
Hong Kong
1
India
4
Israel
3
Japan
6
Latin America
7
Malaysia
1
Mali
2
Manitoba
1
Massachusetts
2
Mississippi
2
Mobile
1
New Jersey
4
New Mexico
1
more ...