<p>That list is not adjusted for the size of the undergrad population at each school. For example, Oberlin, Smith, and Wesleyan are all double the size of some of the smaller schools on the list.</p>
<p>One thing I’ve noticed is that, if you go back further in history (pre-1970), many of the women’s colleges were at the very top of the list, presumably because there were so few top undergrad options for academically talented women.</p>