Institution
University of Pittsburgh
841
Rutgers University
546
Drexel University
427
Pennsylvania State University
319
Pennsylvania Western University
222
West Virginia University
214
Temple University
208
Commonwealth University of Pennsylvania
201
New York University
138
State Library of Pennsylvania
132
University of Pennsylvania
131
Marshall University
124
Lehigh University
108
Villanova University
70
Marywood University
57
Indiana University of Pennsylvania
44
West Chester University
38
Montclair State University
31
Rowan University
30
Widener University
28
Duquesne University
25
Muhlenberg College
22
Bucknell University
18
York College of Pennsylvania
15
Slippery Rock University
12
Holy Family University
11
La Salle University
10
King's College
9
Seton Hall University
9
Millersville University
8
Swarthmore College
8
Westminster College
7
Carnegie Mellon University
5
East Stroudsburg University
5
Gannon University
5
The New School
5
Cairn University
4
Dickinson College
4
Elizabethtown College
4
Robert Morris University
4
Ursinus College
4
West Liberty University
4
Gettysburg College
3
Lafayette College
3
Lebanon Valley College
3
Moravian University
3
Saint Francis University
3
Bryn Mawr College
2
Lycoming College
2
Saint Joseph's University
2
more ...