<p>[PhD</a> Rates in Life Sciences - soc.college.admissions | Google Groups](<a href=“http://groups.google.com/group/soc.college.admissions/browse_thread/thread/e32724a9b80b7fd9]PhD”>http://groups.google.com/group/soc.college.admissions/browse_thread/thread/e32724a9b80b7fd9)</p>
<p>not exactly what you are loking for but may be of interest and its old</p>
<p>I think you’d be better of googling bio phds at particular colleges and looking at their past</p>