Region
Delaware River Valley (N.Y.-Del. and N.J.)
20
United States
20
Delaware River Valley
19
Delaware, Vallée de la (N.Y.-Del. et N.J.)
10
Delaware
6
New Jersey
6
Pennsylvania
6
New Sweden
4
America
2
États-Unis
2
Maryland
2
Pennsylvanie
2
Philadelphia
2
Sweden
2
Western Hemisphere
2
Delaware (N.Y.-Del. et N.J. : Fleuve)
1
Delaware River
1
Delaware River (N.Y.-Del. and N.J.)
1
New Castle
1
New Castle (Del.)
1
Philadelphia (Pa.)
1
Philadelphie
1
Trenton Region
1
Trenton Region (N.J.)
1
United States, Delaware
1
United States, Delaware, New Castle
1
United States, New Jersey
1
United States, New Jersey, Burlington
1
United States, Pennsylvania
1
United States, Pennsylvania, Delaware
1
United States, Pennsylvania, Philadelphia
1