Institution
Franklin and Marshall College
23
State Library of Pennsylvania
20
Muhlenberg College
16
Pennsylvania State University
15
Commonwealth University of Pennsylvania
14
University of Pittsburgh
14
West Virginia University
12
Dickinson College
11
Pennsylvania Western University
11
Moravian University
10
Lehigh University
8
Slippery Rock University
7
University of Pennsylvania
7
Bucknell University
6
Susquehanna University
6
Lafayette College
5
Millersville University
5
Ursinus College
5
Carnegie Mellon University
4
Temple University
4
Lebanon Valley College
2
Rutgers University
2
Villanova University
2
Westminster College
2
East Stroudsburg University
1
Elizabethtown College
1
Indiana University of Pennsylvania
1
Marshall University
1