1 Carnegie Mellon University
1 Massachusetts Institute of Technology
1 Stanford University
1 University of California—?Berkeley加州大学伯克利分校
5 University of Illinois—?Urbana-?Champaign伊利诺伊大学厄本那-香槟分校??
6 Cornell University康奈尔大学
6 University of Washington华盛顿大学
8 Princeton University普林斯顿大学
9 Georgia Institute of Technology乔治亚理工学院
9 University of Texas—?Austin德克萨斯大学?奥斯丁分校
11 California Institute of Technology
11 University of Wisconsin—?Madison
13 University of California—?Los Angeles
13 University of Michigan—?Ann Arbor
15 Columbia University
15 University of California—?San Diego
15 University of Maryland—?College Park
18 Harvard University
19 University of Pennsylvania
20 Brown University
20 Purdue University—?West Lafayette
20Rice University
20University of Southern California
20Yale University
25Duke University
25University of Massachusetts—?Amherst
25University of North Carolina—?Chapel Hill
28Johns Hopkins University
29New York University
29Pennsylvania State University—?University Park
29University of California—?Irvine
29University of Minnesota—?Twin Cities
29University of Virginia
34Northwestern University
34Ohio State University
34Rutgers, The State University of New Jersey—?New Brunswick
34University of California—?Davis
34University of California—?Santa Barbara
34University of Chicago
40Dartmouth College
40Stony Brook University—?SUNY
40Texas A
40University of Arizona
40University of Colorado—?Boulder
40University of Utah
40Virginia Tech
40Washington University in St. Louis
48Arizona State University
48Boston University
48North Carolina State University
48University of Florida
