Region
United States
410
Great Britain
21
Latin America
19
Canada
15
Europe
15
Developing countries
14
New York
11
New York (State)
11
South Africa
11
Southern States
11
Australia
9
California
9
France
9
India
8
China
7
Africa
6
Colombia
6
European Union countries
6
Mexico
6
Brazil
5
Caribbean Area
5
Los Angeles
5
Europe, Eastern
4
Germany
4
Guatemala
4
Ireland
4
Michigan
4
Minnesota
4
North America
4
West (U.S.)
4
Africa, Sub-Saharan
3
Asia
3
Chicago
3
Greenwood (Tulsa, Okla.)
3
Illinois
3
Kentucky
3
Los Angeles (Calif.)
3
Louisiana
3
New Orleans
3
Oklahoma
3
Ontario
3
Ottawa
3
Peru
3
Spain
3
Texas
3
Tulsa
3
Tulsa (Okla.)
3
Africa, West
2
America
2
Appalachian Region
2
more ...