As a hypnotist 2 cases out of 12,000 felt they needed to unburden them selves. In college the perps lived across the hall and I knew the girl they were talking about. As for third grade I saw 2 other 3rd grade boys wrestle a girl who suffered from stammering to the floor in a closet and pull down her panties to see her vagina. There was no intercourse of course but it is still a kind of rape don't you think.
When the girl tried to tell the teacher her stammering prevented her from explaining what had happened and the teacher dismissed the incident. My secretary was raped and mugged by inmates who she visited after one of the guys was released. I had a girlfriend who said she was abused by her own grandfather. I think I have a sheltered life.