Thank you for making my point for me. That study is about sexual assault, which is a broader category than rape. Not at all saying it's okay to assault people by stating that.

Here is the actual phrasing used in the survey, rather than the abstract. I've added bold for emphasis on the parts that dramatically raise the number of "yes" responses which don't actually indicate rape (but do indicate sexual assault).

These questions ask about five types of unwanted sexual contact:

o forced touching of a sexual nature (forced kissing, touching of private parts, grabbing, fondling, rubbing up against you in a sexual way, even if it is over your clothes)

o oral sex (someone’s mouth or tongue making contact with your genitals or your mouth or tongue making contact with someone else’s genitals)

o sexual intercourse (someone’s penis being put in your vagina)

o anal sex (someone’s penis being put in your anus)

o sexual penetration with a finger or object (someone putting their finger or an object like a bottle or a candle in your vagina or anus.