1 Princeton University Princeton University

Yale University Yale University

Columbia University Columbia University

5 California Institute of Technology California Institute of Technology

5 Massachusetts Institute of Technology Massachusetts Institute of Technology

5 Stanford University Stanford University

University of Chicago University of Chicago

University of Pennsylvania University of Pennsylvania

10 Duke University

1 1 Dartmouth College

12 Northwest University Northwest University

13 Johns Hopkins University Johns Hopkins University

14 Washington University in St. Louis Washington University

Brown University Brown University

15 Cornell university

Rice University Rice University

Vanderbilt University Vanderbilt University

19 University of Notre Dame

20 Emory University Emory University

2 1 University of California, Berkeley

22 Georgetown University Georgetown University

Carnegie Mellon University Carnegie Mellon University

University of Southern California University of Southern California

25 UCLA UCLA

University of Virginia University of Virginia

wake forest university

28 University of Michigan at ann arbor University of Michigan at ann arbor

TUFTS university

29 University of North Carolina at Chapel Hill, University of North Carolina at Chapel Hill

3 1 Boston College Boston College

3 1 brandeis University brandeis University

William and Mary College

33 new york University

35 University of Rochester University of Rochester

Georgia Institute of Technology Georgia Institute of Technology

37 University of California, San Diego University of California, San Diego

38 Cases Western Reserve University Cases Western Reserve University

38. Lehigh University

38 University of California at Davis University of California at Davis

University of Miami

42 University of California, Santa Barbara University of California, Santa Barbara

42 University of Washington University of Washington

42 University of Wisconsin-Madison University of Wisconsin-Madison

45 Pennsylvania State University-University Park Pennsylvania State University Park Campus

45 University of California, Irvine

45 University of Illinois at Urbana-Champaign

45 University of Texas at Austin University of Texas at Austin

45 Jewish University Jewish University

50 George Washington University George Washington University

Rensselaer Institute of Technology

50 tulane university