Institution
West Virginia University
1,699
Pennsylvania State University
1,421
Lehigh University
1,335
Bucknell University
1,318
State Library of Pennsylvania
1,025
Marshall University
909
Montclair State University
796
University of Pittsburgh
595
Commonwealth University of Pennsylvania
410
Villanova University
370
Rutgers University
191
University of Pennsylvania
180
Temple University
151
Muhlenberg College
107
Pennsylvania Western University
97
Lafayette College
91
Franklin and Marshall College
72
Dickinson College
66
Slippery Rock University
66
New York University
51
Drexel University
44
West Chester University
41
Susquehanna University
37
Indiana University of Pennsylvania
29
Moravian University
27
La Salle University
26
Millersville University
23
Ursinus College
22
Bryn Mawr College
20
Carnegie Mellon University
18
Rowan University
18
Haverford College
17
Drew University
15
Allegheny College
14
Gannon University
14
Swarthmore College
10
Gettysburg College
9
York College of Pennsylvania
7
Widener University
6
Duquesne University
3
Lebanon Valley College
3
Lycoming College
3
Saint Francis University
3
The Cooper Union
3
Elizabethtown College
2
Marywood University
2
Robert Morris University
2
Washington and Jefferson College
2
West Liberty University
2
Westminster College
2
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