Region
United States
28
Great Britain
11
Pennsylvania
10
Philadelphia
7
Canada
6
Australia
5
Europe
4
China
3
Egypt
3
England
3
India
3
New York (State)
3
Philadelphia (Pa.)
3
Scotland
3
Spain
3
United Kingdom, Great Britain
3
Australasia
2
Brazil
2
California
2
Colombia
2
European Union countries
2
France
2
Latin America
2
Mexico
2
Nigeria
2
San Francisco (Calif.)
2
Africa
1
Africa, Eastern
1
Africa, Sub-Saharan
1
Angleterre
1
Appalaches (Sud)
1
Appalachian Region, Southern
1
Argentina
1
Asiatisch-Pazifischer Raum
1
Barbary Coast (San Francisco, Calif.)
1
Bogotá
1
Buenos Aires
1
Cherry Grove
1
Cherry Grove (N.Y.)
1
Cuba
1
Developing countries
1
El Salvador
1
Estonia
1
Estonie
1
États-Unis
1
Fire Island
1
Fire Island (N.Y.)
1
Former Soviet republics
1
Geneva
1
Geneva (Switzerland)
1
more ...