Region
United States
43
Great Britain
36
Developing countries
18
California
15
China
14
Europe
10
Africa
5
Australia
5
India
5
Japan
5
England
4
France
3
Germany
3
Ireland
3
America
2
Canada
2
European Union countries
2
Italy
2
Latin America
2
New South Wales
2
North America
2
Southeast Asia
2
Ahmadnagar (District)
1
Amazon River Region
1
Antwerp
1
Asia
1
Asia, Central
1
Atlantic Ocean Region
1
Bangladesh
1
Belgium
1
Bolivia
1
Brazil
1
Bulgaria
1
Caribbean Area
1
Case studies
1
Cheapside (London, England)
1
Cuzco
1
Cuzco (Peru)
1
East Asia
1
East End (London, England)
1
Egypt
1
Equatorial Guinea
1
Europe, Central
1
Europe, Eastern
1
European
1
Former Soviet republics
1
Free enterprise
1
Jordan
1
Korea (South)
1
Liverpool
1
more ...