Institution
Commonwealth University of Pennsylvania
45
State Library of Pennsylvania
42
Pennsylvania State University
39
Susquehanna University
37
University of Pittsburgh
37
Muhlenberg College
32
University of Pennsylvania
32
Franklin and Marshall College
31
Pennsylvania Western University
31
Dickinson College
30
Lehigh University
25
Moravian University
22
Slippery Rock University
22
West Virginia University
19
Bucknell University
14
Ursinus College
14
Lafayette College
11
Millersville University
9
Villanova University
9
Temple University
7
Carnegie Mellon University
6
Rutgers University
6
La Salle University
5
Indiana University of Pennsylvania
4
Elizabethtown College
3
Gettysburg College
3
Drexel University
2
Holy Family University
2
Thomas Jefferson University
2
Westminster College
2
York College of Pennsylvania
2
Allegheny College
1
Duquesne University
1
East Stroudsburg University
1
Eastern University
1
Haverford College
1
Lebanon Valley College
1
Marshall University
1
Mercyhurst University
1
Montclair State University
1
West Chester University
1