Regarding this issue--I worked on an AU Title IX case lastt year right during the height of the protests. I think the numbers are higher because Auburn has a clause in their Title IX program that extends their jurisdiction to off campus housing. Title IX gives universities the ability to give the federal law greater reach, they just can't do anything less than what the Fed Law says. Title IX in its basic form only covers on-campus issues which can greatly skew the numbers. The employees in the Title IX office are very serious about keeping these cases confidential to protect victims. I am not trying to take up for Auburn, just pointing out my experience and my thoughts on this.
Another interesting tidbit on Title IX in general, there is no requirement for a victim to have any sort of representation legally or otherwise and at some schools, it is never even suggested. Auburn encourages victims to seek out an advocate (not their parents) to help them through the process. I just happened to be an attorney and advocate at the same time. Consequently, alleged perpetrators are encouraged to hire legal counsel.