The police consider it a bad year when more than one rape is reported.
He left without her, but some rapes were later reported in the same area.
Also, 46 rapes were reported, nine more than the year before.
If a rape is reported, there's a 50.8 percent chance that an arrest will be made.
Women have been encouraged to report rape and domestic violence.
No murders or rapes were reported here last year, the police said.
But university police and security officials acknowledged that many rapes are not reported.
She also called for more outreach by law enforcement in communities where rape is reported at high levels.
The rape was reported to have taken place at 6:45 p.m.
Two rapes were reported that day, and a third - a 51-year-old woman - on July 16.