1
University of California--Berkeley
2
Harvard University
3
University of Chicago
4
Stanford University
5
Columbia University
5
Duke University
5
University of California--Los Angeles
8
Yale University
9
Princeton University
10
Cornell University
10
Rutgers, The State University of New Jersey--New Brunswick
10
University of Pennsylvania
13
Ohio State University
13
Pennsylvania State University--University Park
13
University of North Carolina--Chapel Hill
13
University of Virginia
17
Johns Hopkins University
18
Brown University
18
University of Texas--Austin