Region
United States
19
Pennsylvania
16
Pennsylvanie
5
Philadelphia
4
Great Britain
3
Grande-Bretagne
2
Philadelphia (Pa.)
2
Africa
1
Allemagne
1
Canada
1
Delaware
1
Europe
1
États-Unis
1
France
1
Germany
1
Ireland
1
Merion
1
New York (État)
1
New York (State)
1
Philadelphia County
1
Pittsburgh
1
Russia
1
United States, New York
1