Region
Pennsylvania
17
Germany
11
Philadelphia
7
Penn
4
Pennsylvanie
2
Switzerland
2
United States
2
Affoltern am Albis (Switzerland)
1
Canada
1
Hesse
1
Lehigh County (Pa.)
1
Ontario
1
Pfungstadt
1
Philadlephia
1
Switzerland, Zürich, Affoltern (am Albis)
1
United States, Pennsylvania
1
Zurich (Canton)
1
Zurich (Suisse : Canton)
1
Zurich (Switzerland : Canton)
1
penn
1