1 Princeton University(NJ)

2 Harvard University(MA)

3 Yale University(CT)

4 Stanford University(CA)

5 University of Pennsylvania

5 California Institute of Technology

7 Massachusetts Institute of Technology

8 Duke University(NC)

9 University of Chicago

9 Columbia University(NY)

11 Dartmouth College(NH)

12 Washington University in St. Louis

12 Cornell University(NY)

14 Johns Hopkins University(MD)

14 Northwestern

14 Brown University(RI)

17 Rice University(TX)

17 Emory University(GA)

19 Vanderbilt University(TN)

19 University of Notre Dame(IN)

21 University of California-Berkeley

22 Carnegie Mellon University(PA)

23 University of Virginia

23 Georgetown University(DC)

25 University of Michigan-Ann Arbor

25 University of California-Los Angeles

27 University of Southern California

28 University of North Carolina-Chapel Hill

28 Tufts University(MA)

30 Wake Forest University(NC)

31 Lehigh University(PA)

31 Brandeis University(MA)

33 College of William and Mary(VA)

34 New York University

35 Georgia Institute of Technology

35 University of Rochester(NY)

35 Boston College

38 University of California-San Diego

38 University of Illinois-Urbana - Champaign

38 University of Wisconsin-Madison

41 Case Western Reserve University(OH)

42 University of Washington

42 University of California-Davis

44 Rensselaer Polytechnic Institute(NY)

44 University of Texas-Austin

44 University of California-Santa Barbara

44 University of California-Irvine

48 Pennsylvania State University-University Park

49 University of Florida

50 Tulane University(LA)

50 Syracuse University(NY)

52 University of Miami(FL)

52 Yeshiva University(NY)

54 George Washington University(DC)

54 Pepperdine University(CA)

54 University of Maryland-College Park

57 Boston University

57 Ohio State University-Columbus

59 Rutgers, the State University of New Jersey-New Brunswick(NJ)

59 University of Georgia

59 University of Pittsburgh

62 Texas A&M University-College Station

62 Worcester Polytechnic Institute(MA)

64 University of Iowa

64 University of Connecticut

64 Purdue University-West Lafayette(IN)

67 Southern Methodist University(TX)

67 Clemson University(SC)

67 Fordham University(NY)

67 Miami University-Oxford(OH)

71 Virginia Tech

71 Michigan State University

71 University of Delaware

71 University of Minnesota-Twin Cities

75 Indiana University-Bloomington

75 Baylor University(TX)

75 Stevens Institute of Technology(NJ)

75 Colorado School of Mines

79 Brigham Young University-Provo(UT)

79 University of Colorado-Boulder

79 University of California-Santa Cruz

82 SUNY-Binghamton

82 St. Louis University

82 Marquette University(WI)

85 University of Kansas

85 Iowa State University

85 American University(DC)

85 University of Denver

85 North California State University-Raleigh

85 SUNY College of Environmental Science and Forestry

91 Clark University(MA)

91 University of Missouri-Columbia

91 University of Alabama

91 University of Tulsa(OK)

91 University of Nebraska-Lincoln

96 University of Massachusetts-Amherst

96 Northeastern University(MA)

96 University of Vermont

96 SUNY-Stony Brook

96 Illinois Institute of Technology

96 University of Tennessee

96 Howard University(DC)

96 University of California-Riverside

96 University of the Pacific(CA)

96 University of Arizona

96 Auburn University(AL)

107 University of San Diego

108 Texas Christian University

108 Drexel University(PA)

108 University of New Hampshire

108 University of Oklahoma

112 Loyola University Chicago

112 Florida State University

112 University of South California-Columbia

112 University of Oregon

112 University of Dayton(OH)

112 Ohio University

118 Missouri University of Science & Technology

118 University at Buffalo-SUNY

118 Samford University(AL)

118 Washington State University

122 University of Kentucky

122 Catholic University of America(DC)

124 New Jersey Institute of Technology

124 Kansas State University

124 Clarkson University(NY)

124 Colorado State University

124 University of Arkansas

124 Arizona State University

124 Michigan Technological University（编辑：Sadie, Elaine)