Region
Philadelphia (Pa.)
18
Pennsylvania
14
Philadelphia
14
United States
5
Pennsylvanie
4
Philadelphie
4
Germantown (Philadelphia, Pa.)
3
Germany
2
Philadelphia County
2
Philadelphia County (Pa.)
2
Allemagne
1
Deutschland
1
Düsseldorf
1
Düsseldorf (Germany)
1
États-Unis
1
Philadelphia <Pa., 1999>
1
USA
1