There is no statistical difference between the 37% and 36% for women, or the 15% and 17% for men. Although they look different, when you do a statistical test those numbers aren't different. I think the reason you're seeing fewer men reporting than women is that they're less likely to experience serious violence, and we know that seriousness is the number one predictor for turning to the police.
On May 30th, 2006. See this statement in context.