Region
Aachen
1
Africa
6
Africa, Southern
1
Africa, Sub-Saharan
3
Africa, West
2
Alberta
1
America
2
Appalachian Region
2
Appalachian Region, Southern
2
Arab countries
1
Arctic regions
1
Argentina
2
Arizona
1
Arkansas
1
Armenia
1
Asia
3
Atlanta
1
Atlanta (Ga.)
1
Augusta
1
Austin
1
Australia
8
Bangladesh
1
Berkeley
1
Bosnia and Herzegovina
2
Brazil
5
Brooklyn (New York, N.Y.)
1
California
9
Canada
12
Caribbean Area
5
Castile (Spain)
1
Catalonia
1
Catalonia (Spain)
1
Central America
1
Chapel Hill
1
Chiapas
2
Chiapas (Mexico)
2
Chicago
3
Chicago (Ill.)
1
Chile
1
China
7
Cochrane
1
Colombia
5
Colomia
1
Colorado
1
Congo (Democratic Republic)
1
Costa Rica
2
Cuba
1
Dallas
1
Detroit
2
Detroit (Mich.)
2
more ...