Why do women in the line at my Starbucks outnumber men six to one?

Does this happen in anybody else’s coffee shop? Mine is on a university campus, so there may be something about students that makes this happen, if it is different from the rest of the world of coffee shops. It’s just weird. Don’t men, or young men like coffee just as much? Or do they think coffee drinks are frou-frou? Anyone have a theory?