The number of sexual assaults on Connecticut college campuses jumped 25 percent in 2013 compared with the previous year, newly released data show. Among 19 colleges and universities in the state, 104 assaults were reported last year, up from 83 in 2013. The data on assaults was provided by the colleges, as required under the Jeanne Clery Disclosure of Campus Security Policy and Campus Crime Statistics Act. In 2013, the University of Connecticut in Storrs had the greatest number of reported sex assaults with 23, followed by Trinity College in Hartford with 21 and Yale University in New Haven with 12. Trinity had the highest rate of assaults, with 8.79 per 1,000 students. Connecticut College in New London ranked second, with a rate of 4.68 per 1,000 students.