<p>Including the percentages shows how far CalTech is ahead of the rest (this list is for slightly different years, compiled by interesteddad, not Reed):</p>
<p>Percentage of PhDs per graduate
Academic field: ALL
PhDs and Doctoral Degrees: ten years (1994 to 2003) from NSF database
Number of Undergraduates: ten years (1989 to 1998) from IPEDS database
Note: Does not include colleges with less than 1000 graduates over the ten year period
Note: Includes all NSF doctoral degrees inc. PhD, Divinity, etc., but not M.D. or Law.</p>
<p>1 35.8% California Institute of Technology<br>
2 24.7% Harvey Mudd College
3 21.1% Swarthmore College<br>
4 19.9% Reed College<br>
5 18.3% Massachusetts Institute of Technology<br>
6 16.8% Carleton College<br>
7 15.8% Bryn Mawr College<br>
8 15.7% Oberlin College
9 15.3% University of Chicago<br>
10 14.5% Yale University
11 14.3% Princeton University<br>
12 14.3% Harvard University<br>
13 14.1% Grinnell College<br>
14 13.8% Haverford College<br>
15 13.8% Pomona College<br>
16 13.1% Rice University
17 12.7% Williams College<br>
18 12.4% Amherst College
19 11.4% Stanford University
20 11.3% Kalamazoo College</p>