I will tell you why that data is not accurate...
There are ~600 med school applicants from berkeley each year (check AAMC), and you can almost be sure that every single one applies to the UC's, or at LEAST more than 500 of them (its state schools, everyone applies there).
This charts claim that only 114 people applied to UC Davis?? 121 to UCLA?? 117 to UCI?
Come on, thats a load of crap. UC's like UCI get over 4,000 applicants a year, like 99% of which are in state. Imagine if UC's only put out 100 applicants to each med school in Cali. That'd be less than 1,000 applicants to each Cali Med school.
Besides, gimme a break, I have friends from UCLA with 30s, 31s and 3.6's getting into Northwestern, Pitt, U Chicago, and a few UC schools. These are bogus stats.