The really shocking part is that 33% of reported abusers were women.
I'm not sure how clear the 'gender' markers are for any of that report wellbehavedwomen.
It gives "Sex assigned at birth" as 69% female, 31% male. But everything else talks about 'gender', so there is "Gender of the perpetrator" and "Victim’s gender at the time of the assault".
And this is the list of "Gender identities" of people who took part (in order of frequency): FTM, female, MTF, male, genderqueer, FTM-lesbian identified, femme male, androgynous, trannyfag, non-gendered human, intersex, masculine female, queer, bigendered, T-girl, transman
So a man who has been assaulted by a woman might actually be a transman who has been assaulted by a transwoman.
Cambridge Rape Crisis Centre shouldn't be using a survey of 32 people from Wisconsin 16 years ago in which the majority of assault victims were biologically female and the majority of perpetrators were male to justify having male support workers.