Region
Pennsylvania
20
Philadelphia
United States
8
Pennsylvanie
7
États-Unis
5
Philadelphie
4
Grande-Bretagne
2
Great Britain
2
Philadelphia (Pa.)
2
Africa
1
Afrique
1
Angleterre
1
Delaware (N.Y.-Del. et N.J. : Fleuve)
1
Delaware River
1
Delaware River (N.Y.-Del. and N.J.)
1
England
1
Philadelphia Region
1
Philadelphie (Penns.)
1
Schuylkill River
1