The PMQ Summary Report includes responses from PMQ survey years 2014 through 2018. The PMQ is fielded to all MCAT examinees and includes questions regarding MCAT preparation activities, undergraduate experiences, and future career plans.
More about the PMQ: https://www.aamc.org/data/pmq
2018 Report: https://www.aamc.org/download/428174/data/pmqreport2018.pdf