Tom since it has been my personal experience too. I understand how stats can be made to work for any position you wish to state. But life my friend isn't stats it real people and real actions.
When most of the women you have been with in your Life admit to being assualted and not groping but as painful frightening act or acts done on and too them. Your stance is that we are what we are because we are, well I agree some with that statement.
Problem is that we are also a composite of our experiences. Now I am a very different rare form of Dominant so that may also alter the types of women that are drawn to me. I deal a lot with their mind helping them to see that they are very special worthwhile people, I spend as much time helping them find and understand their strength, self cofindence as I do anything.
The only way to know for sure would be to get honest answers from all the submissives out there and that is impossible. So I answer with my experience is yes most submissive have been abused either mentally or sexually.