Region
United States
6
Pennsylvania
2
Washington Metropolitan Area
2
Adams County (Pa.)
1
Adirondack Mountains (N.Y.)
1
Allemagne
1
Amérique du Nord
1
Canada
1
Deutschland
1
England
1
Essex County (N.Y.)
1
États-Unis
1
Fayette County (Pa.)
1
Germany
1
Greene County (Pa.)
1
London
1
Middle Atlantic States
1
Montgomery County (Md.)
1
Nordamerika
1
North America
1
Philadelphia
1
Philadelphia (Pa.)
1
Washington County (Pa.)
1
Westmoreland County (Pa.)
1
Wisconsin
1
York County (Pa.)
1