Sure it does.  There was no celibacy REQUIRED in the early church.  And in spite of what you write, only 4% of all Catholics [world-wide] are priests and hierarchy.  Yet there is hardly a diocese where priestly abuse has not occurred---not just by one or two priests, but by many.  In the mid1970-mid-1980's, I worked in a Catholic Diocesan high school.  The headmaster, a diocesan priest, abused 11 boys over his almost 15 years in that position.  And he was just the tip of the ice-berg in that diocese.