1 、Massachusetts Institute of Technology
2 、Harvard University (MA)
2、Princeton University (NJ)
2、Stanford University (CA)
2、 University of California–Berkeley
6 、University of Chicago
7 、California Institute of Technology
7 、 New York University
7 、University of Michigan–Ann Arbor
7 、Yale University (CT)
11、Columbia University (NY)
12、 Cornell University (NY)
12、 University of California–Los Angeles
14、 University of Wisconsin–Madison
15 、Brown University (RI)
15、University of Texas–Austin
17、 University of Illinois–Urbana-Champaign
17、University of Minnesota–Twin Cities
17、University of Pennsylvania
20、 University of Maryland–College Park
21 、Duke University (NC)
21 、Johns Hopkins University (MD)
21 、Northwestern University (IL)
21 、Rutgers State University–New Brunswick (NJ)
21 、University of California–San Diego
26、 Purdue University–West Lafayette (IN)
26、Rice University (TX)
26、SUNY–Stony Brook
29、 Carnegie Mellon University (PA)
29、Indiana University–Bloomington
29、 Ohio State University
29、 Pennsylvania State University–University Park
29、 University of North Carolina–Chapel Hill
29、 University of Washington
35、 CUNY Graduate School and University Center
35、Georgia Institute of Technology
35、 University of Utah
38 、University of California–Davis
38 、 University of Illinois–Chicago
38 、 University of Virginia
38 、 Washington University in St. Louis
42、 Brandeis University (MA)
42、 Michigan State University
42、 University of Arizona
42、 University of California–Irvine
42、 University of California–Santa Barbara
47、 Texas A&M University–College Station
47、 University of Colorado–Boulder
47、University of Georgia
47、University of Notre Dame (IN)
47、 University of Southern California
52、 Boston University
52、Dartmouth College (NH)
52、 North Carolina State University
52、 Rensselaer Polytechnic Institute (NY)
56、 University of Florida
56、 University of Iowa
56、 University of Massachusetts–Amherst
56、 University of Missouri–Columbia
56、 University of Oregon
56、 Vanderbilt University (TN)
56、 Virginia Tech
63、 Arizona State University
63、 Iowa State University
63、 Northeastern University (MA)
63、University of Pittsburgh
67、 Claremont Graduate University (CA)
67、Florida State University
67、Louisiana State University–Baton Rouge
67、University of California–Riverside
67、University of Kansas
67、University of Nebraska–Lincoln
73 、Emory University (GA)
73 、SUNY–Binghamton
73 、Syracuse University (NY)
73 、University at Buffalo–SUNY
73 、University of California–Santa Cruz
73 、University of Delaware
73 、University of Tennessee–Knoxville
80、 Auburn University (AL)
80、Kansas State University
80、Oregon State University
80、SUNY–Albany
80、University of Connecticut
80、University of Kentucky
80、University of New Mexico
80、University of Oklahoma
80、University of Rochester (NY)
89 、Clemson University (SC)
89 、Colorado State University
89 、Oklahoma State University
89 、 Tufts University (MA)
89 、University of South Carolina
94、 Case Western Reserve University (OH)
94、Lehigh University (PA)
94、 Temple University (PA)
94、 University of Alabama–Birmingham
94、 University of Houston
94、 University of Miami (FL)
94、 Wayne State University (MI)
94、Wesleyan University (CT)