Region
Aceh
2
Aceh (Indonesia)
2
Afghanistan
2
Africa
2
Alabama
3
Alaska
3
Antarctica
1
Arizona
1
Australia
5
Baltimore
1
Barranquilla
1
Bessemer
2
Bogotá (Colombia)
1
Borneo
1
Boston
2
Brazil
2
British Columbia
1
Brooklyn (New York, N.Y.)
1
California
28
Canada
22
Chicago
3
China
12
Colombia
2
Connecticut
5
Cuba
1
Dayton
1
Denmark
2
Developing countries
1
Durham (Regional municipality)
1
Eden Prairie
1
England
7
Essex County
1
Finland
1
Florida
8
Former Soviet republics
1
Fort Wayne (Ind.)
1
France
3
Gaylord (Mich.)
1
Germany
11
Germany (East)
1
Germany (West)
1
Glen Mills
1
Grande-Bretagne
1
Great Britain
58
Hennepin County
1
Hong Kong
8
Illinois
4
India
2
Indiana
1
Indonesia
4
more ...