Jane Doe in the Cornell University case is one of more than 45,000 people who have reported being raped or sexually assaulted to their college or university between 2019 and 2024, according to federal data - and experts say that number wildly undercounts campus sexual violence. More than 80% of the largest four-year colleges and universities reported incidents of rape or fondling at least twice a year, on average, between 2019 and 2024, according to CBS News' analysis of the data that schools reported to the U.S. Department of Education. That includes 238 incidents reported at Cornell during that 6-year timeframe, the data shows, or an average of 8 incidents per 5,000 students each year. That's compared to an average rate of about 4 incidents per 5,000 students each year across all large schools with at least that many students enrolled. The federal data includes both on-campus and some off-campus incidents, and counts reports made to campus security authority individuals, like campus police or Title IX officials. The numbers are compiled in response to a law called the Jeane Clery Act. But these numbers fail to capture students who were sexually assaulted and chose not to report it. Surveys show about 1 in 5 undergraduate students say they experienced at least one incident of sexual violence, but the majority are never reported. Even some of the reports made to universities are absent from the data, studies show. Beyond police, the Clery Act gives a university discretion on who to consider a security authority and who to apply the reporting requirements to. The law does not require any formal training for campus security authorities. Some universities may also be excluding reports they deem to be unfounded or that the victim chooses not to pursue, said Corey Rayburn Yung, a law professor at the University of Kansas who studies criminal law and sexual violence. Schools have been fined in the past for underreporting. Schools view sexual violence as a public relations problem, Yung told CBS News. They don't want to be the school that has the highest rape rate and they will do wh #cbsnews #crimewatchdallas