Subject Region
United States
23
Latin America
7
Berlin
4
Berlin (Germany)
4
Germany
4
Brazil
3
Colombia
3
Australia
2
Cape Town
2
Developing countries
2
Ecuador
2
El Salvador
2
England
2
Europe
2
Great Britain
2
Rio de Janeiro
2
South Africa
2
Africa, Southern
1
America Latina
1
Bogotá
1
Burlington
1
Burlington (Vt.)
1
Caribbean Area
1
France
1
Italy
1
Jamaica
1
Lesotho
1
London
1
London (England)
1
Mexico
1
Oxford
1
Oxford (England)
1
São Paulo
1
Texas
1
Venezuela
1
Venice
1
Venice (Italy)
1
Vermont
1