<p>texaspg, when contacting authoritative sources for the information you seek, it’s essential to get enough data to make meaningful apples-to-apples comparisons. At a minimum, you will need to know whether the expressed percentages apply to a single year, or whether they represent averages over a specified period of years, and to identify the overlap in medical schools to which each school’s undergraduates applied in each relevant year. The data only has a chance of being statistically valid if you are comparing the same time periods and the same targeted medical schools. Cheers.</p>