1. Princeton University(NJ)

2. Harvard University(MA)

3. Yale University(CT)

4. California Institute of Technology

4. Stanford University(CA)

4. Massachusetts Inst. of Technology

7. University of Pennsylvania

8. Duke University(NC)

9. Dartmouth College(NH)

9. Columbia University(NY)

9. University of Chicago

12. Cornell University(NY)

12. Washington University in St. Louis

14. Northwestern University(IL)

15. Brown University(RI)

16. Johns Hopkins University(MD)

17. Rice University(TX)

18. Vanderbilt University(TN)

18. Emory University(GA)

20. University of Notre Dame(IN)

21. Carnegie Mellon University(PA)

21. University of California—Berkeley *

23. Georgetown University(DC)

24. University of Virginia *

24. University of Michigan—Ann Arbor *

26. Univ. of California—Los Angeles *

27. U. of North Carolina—Chapel Hill *

27. Univ. of Southern California

27. Tufts University(MA)

30. Wake Forest University(NC)

31. College of William and Mary(VA) *

31. Brandeis University(MA)

33. Lehigh University(PA)