While no more than 2% of male adults are homosexual, some studies indicate that approximately 35% of pedophiles are homosexual. K. Freund et al., Pedophilia and Heterosexuality vs. Homosexuality, Journal of Sex and Marital Therapy 10 (Fall 1984): 197.
35% of molestations are same-sex. They are not necessarily committed by the 2% of the population who identify themselves as "homosexual".