Geography
Developing countries
1,361 results
United States
1,032 results
China
361 results
Africa
302 results
India
210 results
Latin America
181 results
Asia
159 results
Europe
84 results
Texas
68 results
Africa, Sub-Saharan
64 results
Japan
55 results
Great Britain
48 results
Korea (South)
46 results
Southeast Asia
46 results
East Asia
44 results
Russia
43 results
Afghanistan
40 results
Mexico
40 results
Middle East
39 results
South Asia
39 results
Brazil
38 results
Sahel
37 results
Indonesia
36 results
Haiti
32 results
South Africa
31 results
Europe, Eastern
30 results
Pakistan
30 results
Canada
29 results
Nigeria
29 results
Bangladesh
28 results
Caribbean Area
28 results
Ghana
28 results
Pays en voie de développement
27 results
European Union countries
26 results
Germany
25 results
Colombia
24 results
Appalachian Region
23 results
Entwicklungsländer
23 results
Pacific Area
21 results
Iraq
20 results
Kenya
20 results
Vietnam
20 results
Russia (Federation)
19 results
Soviet Union
19 results
Chine
18 results
OECD countries
18 results
Arab countries
17 results
Australia
17 results
California
17 results
Tanzania
17 results
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