Subject Region
United States
389
Great Britain
19
India
19
Canada
15
Latin America
15
Developing countries
13
Europe
13
Australia
10
Mexico
9
South Africa
9
Africa
8
Europe, Eastern
7
New York
7
New York (State)
7
Southern States
7
Caribbean Area
5
Michigan
5
North America
5
Asia
4
Brazil
4
California
4
Colombia
4
France
4
Guatemala
4
Ireland
4
Los Angeles
4
Louisiana
4
Missouri
4
New Orleans
4
Saint Louis
4
Saint Louis (Mo.)
4
Appalachian Region
3
Argentina
3
Detroit
3
Detroit (Mich.)
3
Garhwal (Region)
3
Germany
3
Iceland
3
Minneapolis
3
Minnesota
3
New York (N.Y.)
3
South America
3
Spain
3
Zimbabwe
3
Africa, West
2
Alberta
2
Brooklyn (New York, N.Y.)
2
Central America
2
Chile
2
China
2
more ...