Institution
Pennsylvania State University
1,433
West Virginia University
939
Lehigh University
909
Muhlenberg College
863
Bucknell University
648
Villanova University
647
Temple University
621
Rutgers University
461
State Library of Pennsylvania
460
Commonwealth University of Pennsylvania
361
University of Pennsylvania
357
University of Pittsburgh
355
Marshall University
253
New York University
198
Duquesne University
110
Haverford College
75
Lafayette College
72
Widener University
71
Montclair State University
66
La Salle University
64
Swarthmore College
61
Franklin and Marshall College
60
Dickinson College
57
Pennsylvania Western University
57
Ursinus College
49
Seton Hall University
45
Gettysburg College
44
Carnegie Mellon University
36
The New School
26
Millersville University
23
Drexel University
22
King's College
22
Saint Joseph's University
22
Susquehanna University
22
West Chester University
19
Allegheny College
18
Gannon University
18
Rowan University
18
Slippery Rock University
18
Indiana University of Pennsylvania
16
Bryn Mawr College
15
Moravian University
14
Washington and Jefferson College
13
Marywood University
11
Mercyhurst University
11
West Liberty University
11
Westminster College
11
York College of Pennsylvania
9
Lycoming College
8
Point Park University
6
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