<p>^^^^^^^
The following undergrads had atleast 15:</p>
<p>Amherst College
Brigham Young University
Brown University
Columbia University
Cornell University
Dartmouth College
Duke University
Georgetown University
Harvard University
New York University
Northwestern University
Princeton University
Rice University
Stanford University
University of California Berkeley
University of California - Los Angeles
University of Chicago
University of Michigan - Ann Arbor
University of Pennsylvania
University of Texas Austin
University of Virginia
Vanderbilt University
Yale University</p>