Region
Pennsylvania
38
Fayette County (Pa.)
26
Bucks County (Pa.)
25
Chester County (Pa.)
17
Mercer County (Pa.)
17
Chester County
14
Northumberland County (Pa.)
13
Fayette County
12
Columbia County (Pa.)
10
Somerset County (Pa.)
9
Berks County (Pa.)
5
Bucks County
5
Berks County
4
Northumberland County
2
Somerset County
1