Even then, it's extremely biased, as you're only sampling people from one region.
The problem with determining what percentage of people are homosexual is that a number of the people who go to various gay bars and "clubs" (I'm not sure getting into the specifics of those places is all too appropriate for Massassi) are actually heterosexual men married to heterosexual women (yes, by the secular definition of the word, they are still heterosexual, as they feel no emotional attraction to members of their sex).
Then you've got men who serve long-term on naval vessels (submarines, etc.) who will engage in homosexual activities simply due to the lack of women present for such long time. Now, by no means does this mean that all naval men engage in this, or that a majority of naval men engage in this. However, it does happen.
In addition, there's controversy over what constitutes a homosexual act. I won't go into specifics of anything, but what some people consider completely heterosexual are considered completely homosexual by others.
Thus, you can rest assured that, if anyone tries to tell you, "[x] percent of people are gay," they're full of it, or whoever told them that is full of it, because no one knows due to the incredible subjectivity of the topic being discussed and observed.
the idiot is the person who follows the idiot and your not following me your insulting me your following the path of a idiot so that makes you the idiot - LC Tusken