Institution
West Virginia University
1,014
Muhlenberg College
651
Lehigh University
634
Bucknell University
462
Villanova University
422
Rutgers University
339
State Library of Pennsylvania
284
Pennsylvania State University
246
Temple University
95
Commonwealth University of Pennsylvania
62
Marshall University
49
University of Pittsburgh
16
Duquesne University
8
Ursinus College
7
Widener University
3
Montclair State University
1
Point Park University
1
University of Pennsylvania
1