Apparently, in what is claimed to be a representative survey, 61% of the males in the survey thought that forced s.ex with an aquaintance is NOT rape. Almost as shocking that 41% also didn't consider this rape.
When it came to spousal rape:
When asked whether they viewed forced sex with a spouse as rape, only 8.5 percent of women and 7.3 percent of men said yes.
But in case of forced s.ex with a stranger - 90% agreed that this was rape.

http://www.haaretz.com/print-edition/ne ... e-1.337637