1Tie （ tie 表示并列） Carnegie Mellon University

1Tie Massachusetts Institute of Technology

1Tie Stanfor University

1Tie University of California — Berkeley

5 University of Illinois — Urbana-Champaign

6Tie Cornell University

6Tie University of Washington

8Tie Georgia Institute of Technology

8Tie Princeton University

10 University of Texas — Austin

11Tie California Institute of Technology

11Tie University of Michigan — Ann Arbor

13Tie Columbia University

13Tie University of California — Los Angeles

13Tie University of Wisconsin — Maison

16Tie Harvar University

16Tie University of California — San Diego

16Tie University of Marylan — College Park

19 University of Pennsylvania

20Tie Purue University — West Lafayette

20Tie Rice University

20Tie University of Massachusetts — Amherst

20Tie University of Southern California

20Tie Yale University

25Tie Brown University

25Tie Duke University

25Tie Johns Hopkins University

25Tie University of North Carolina — Chapel Hill

29 University of Minnesota — Twin Cities

30Tie New York University

30Tie Northwestern University

30Tie Ohio State University

30Tie Pennsylvania State University — University Park

30Tie University of California — Irvine

30Tie University of Chicago

30Tie University of Virginia

37Tie Rutgers, The State University of New Jersey — New Brunswick

37Tie University of California — Davis

37Tie University of California — Santa Barbara

40Tie Stony Brook University — SUNY

40Tie University of Colorao — Bouler

40Tie Virginia Tech

43Tie Arizona State University

43Tie Dartmouth College

43Tie North Carolina State University

43Tie Texas A&M University — College Station

43Tie University of Arizona

43Tie University of Utah

49Tie Boston University

49Tie Northeastern University

49Tie University of Floria

49Tie University of Pittsburgh

49Tie University of Rochester

49Tie Washington University in St. Louis

55Tie Iniana University — Bloomington

55Tie Michigan State University

55Tie Rensselaer Polytechnic Institute

58Tie University of California — Santa Cruz

58Tie University of Notre Dame

58Tie Vanerbilt University

61Tie Iowa State University

61Tie University at Buffalo — SUNY

61Tie University of California — Riversie

64Tie University of Illinois — Chicago

64Tie University of Iowa

64Tie University of Oregon

64Tie University of Texas — Dallas

68Tie Case Western Reserve University

68Tie College of William an Mary

68Tie George Mason University

68Tie Oregon State University

68Tie Rochester Institute of Technology

68Tie Syracuse University

68Tie University of Delaware

75Tie Colorao State University

75Tie George Washington University

75Tie Tufts University

75Tie University of Nebraska — Lincoln

75Tie University of New Mexico

75Tie University of Tennessee — Knoxville

75Tie Washington State University

82Tie Clemson University

82Tie CUNY Grauate School an University Center

82Tie Drexel University

82Tie Emory University

82Tie Floria State University

82Tie University of Central Floria

82Tie University of Connecticut

82Tie University of Marylan — Baltimore County

82Tie Worcester Polytechnic Institute

91Tie Auburn University

91Tie Braneis University

91Tie Brigham Young University

91Tie Colorao School of Mines

91Tie Illinois Institute of Technology

91Tie New Jersey Institute of Technology

91Tie Stevens Institute of Technology

91Tie University of Kansas

91Tie University of Kentucky

91Tie University of North Carolina — Charlotte

91Tie University of Texas — Arlington

102Tie Kansas State University

102Tie Lehigh University

102Tie Louisiana State University — Baton Rouge

102Tie Temple University

102Tie University of Georgia

102Tie University of Houston

102Tie University of Missouri

102Tie University of South Floria

102Tie Wayne State University