Region
United States
23
Pennsylvania
6
Philadelphia
4
Virginia
4
États-Unis
3
New York (State)
3
New York
2
West (U.S.)
2
Alexandria
1
Brandywine Creek Valley
1
Brandywine Creek Valley (Pa. and Del.)
1
Brandywine, Vallée de la (Penns. et Del.)
1
California
1
Delaware
1
Fairfax County (Va.)
1
Hawaii
1
Indiana
1
Maui
1
New Jersey
1
Ohio
1
Philadelphia Metropolitan Area
1
Philadelphia Metropolitan Area (Pa.)
1
Philadelphia Metropoltan Area
1
USA
1