Region
Pennsylvania
12
Philadelphia
10
United States
4
Pennsylvanie
2
Philadelphie
2
Allentown
1
Allentown (Pa.)
1
Basel
1
Basel (Switzerland)
1
Boston
1
Boston (Mass.)
1
Camden
1
England
1
Europe
1
France
1
Germany
1
Massachusetts
1
New Jersey
1
New York
1
New York (State)
1
Penn
1
Philadelphia, Pa
1
Pittsburgh
1
Switzerland
1