Region
Africa
31
Africa, North
3
Africa, Southern
2
Africa, Sub-Saharan
9
Alaska
2
Albany
1
Arab countries
1
Asia
13
Auburn
2
Auburn (N.Y.)
2
Australia
10
Balkan Peninsula
1
Bangladesh
3
Barbados
2
Barcelona
1
Beechworth
2
Beijing
1
Bengal
1
Bengal (India)
1
Berlin
2
Boston
1
Boston (Mass.)
1
Boston Metropolitan Area
1
Brazil
3
Brooklyn (New York, N.Y.)
1
Cairo
4
Cairo (Egypt)
2
California
14
Cambridge Region
1
Canada
22
Canada, Western
1
Chengdu
2
Chengdu (China)
2
Cherokee Indian Reservation
1
Chicago
1
China
81
Chongqing
1
Cleveland
2
Colombia
2
Colorado
1
Communist countries
1
Congo (Brazzaville)
1
Congo (Democratic Republic)
1
Curricula
1
Czech Republic
2
Côte d'Ivoire
1
Dallas
1
Delaware
1
Detroit
1
Detroit (Mich.)
1
more ...