人参与)1 Harvard University哈佛大学 (Kennedy)
2 Johns Hopkins University
3 University of California Berkeley加州大学伯克利分校(Goldman)
4 Princeton University普林斯顿大学 (Wilson)
4 University of Southern California (Price)
6 Duke University杜克大学 (Sanford)
6 密歇根大学安娜堡分校 (Ford)
8 New York University (Wagner)
9 University of Wisconsin Madison威斯康星大学麦迪逊分校(La Follette)
10 The George Washington University乔治华盛顿大学 (Trachtenberg)
11 Syracuse University雪城大学 (Maxwell)
12 Georgetown University
12 University of Minnesota Twin Cities明尼苏达大学双城 (Humphrey)
14 University of California--Los Angeles (Luskin)
14 the University of North Carolina at Chapel Hill北卡罗来纳大学教堂山分校
16 Carnegie Mellon University卡内基梅隆大学(Heinz)
