Region
Pennsylvania
28
Pennsylvanie
Philadelphia
9
Philadelphie
7
États-Unis
3
United States
3
Philadelphia (Pa.)
2
America
1
Delaware
1
Delaware River Valley
1
Delaware River Valley (N.Y.-Del. and N.J.)
1
Delaware, Vallée de la (N.Y.-Del. et N.J.)
1
Maryland
1
New Jersey
1
New Sweden
1
Ohio River Valley
1
Ohio, Vallée de l'
1
Philadelphie (Penns.)
1
Pittsburgh
1
Sweden
1
Western Hemisphere
1