Most of them, if that is correct, are closeted. On this campus, there are about five gay males open to their fraternities and no gay females out to the sorority community. The figures for both openly gay males and females seem on par with other colleges. Women sometimes have different reasoning and ultimate hopes of what they'll get out of the experience. Men are more looking at the social aspects.
Brotherhood is important, but the ultimate fear in coming out is harassment or discrimination.
Women's ultimate fear is losing their best friends. Moody doesn't think it is as simple as placing a percentage estimate on the GLBT population. There are people like me, who identify as gay. I choose to tell, maybe they choose not to. I don't think it's something you can show statistically.