Region
United States
253
Latin America
30
États-Unis
23
Developing countries
21
Pennsylvania
17
New York (State)
15
Great Britain
11
Massachusetts
11
New Jersey
11
Argentina
10
Europe
10
Boston
9
France
9
America
8
Asia
8
Italy
8
Ohio River Valley
8
Southern States
8
South Africa
7
Australia
6
Brazil
6
East (U.S.)
6
Great Plains
6
India
6
New York
6
California
5
Illinois
5
Mexico
5
Turkey
5
Vermont
5
Africa
4
Canada
4
Caribbean Area
4
China
4
England
4
Germany
4
Istanbul
4
Japan
4
Mediterranean Region
4
Middle East
4
Philadelphia
4
Spain
4
Texas
4
Washington (D.C.)
4
West Virginia
4
Antarctica
3
Balkan Peninsula
3
Barbados
3
Chicago
3
Cuba
3
more ...