Region
Pennsylvania
18
York County (Pa.)
4
Chester Co
3
Chester County (Pa.)
3
Washington County (Pa.)
3
Westmoreland County (Pa.)
3
Fayette County
1
Fayette County (Pa.)
1
Montagomery County (Pa.)
1
Montgomery County (Pa.)
1
Northumberland County
1
Northumberland County (Pa
1
Northumberland County (Pa.)
1
Washington County
1
York County
1