https://www.researchgate.net/publication/282871507_Sexual_Aggression_Victimization_and_Perpetration_Among_Female_and_Male_University_Students_in_Poland

A study in Poland about the Prevalence of Sexual Aggression Victimization and Perpetration since the age of 15 in a sample of 565 college students. The study founds that 34.3% of women and 28.4% of men reported at least one instance of sexual aggression victimization, and 11.7% of men and 6.5% of women reported at least one instance of sexual aggression perpetration. Alcohol and drug play a major role.