Region
Bucks County (Pa.)
Chester County (Pa.)
2
Cumberland County (Pa.)
2
Lancaster County (Pa.)
2
Pennsylvania
York County (Pa.)
2
Adams County (Pa.)
1
Berks County (Pa.)
1
Dauphin County (Pa.)
1
Delaware County (Pa.)
1
Franklin County (Pa.)
1
Harrisburg (Pa.)
1
Kent County (Del.)
1
Montgomery County (Pa.)
1
New Castle County (Del.)
1
Northampton County (Pa.)
1
Philadelphia (Pa.)
1
Sussex County (Del.)
1