1. Harvard University (MA) 4.9
2.Princeton University (NJ) 4.9
3.Yale University (CT) 4.9
4.Massachusetts Inst. of Technology 4.9
5.Stanford University (CA) 4.9
6. University of California – Berkeley * 4.8
7. California Institute of Technology 4.7
8.Columbia University (NY) 4.7
9. University of Pennsylvania 4.6
10.Duke University (NC) 4.6
