I doubt that. Gay people are actually only a very small percentage of the overall population.
But again, going back to the OP... What IS gay? As we have seen in this thread alone, the definition can be all over the board. Is it someone who is sexually attracted to same gender? Is it someone who physically participates in homosexual activity? If so, to what degree? Heavy petting and making out, anal sex and blow jobs? And is there a threshold, does it have to be multiple encounters or just one? Or... is it someone who simply acknowledges that people of their gender are sexually attractive? What makes a person "gay" in 2016?
I agree that it's a small percentage who are actually engaged in exclusively homosexual relations... but are those the only true gay people? If so, how do you define this with women? I mean, with men you have an organ that goes somewhere... not to be crude, but you see what I am saying? How can you define a woman as gay? If you reach orgasm with another woman? Do you just have to be intimate to qualify? What about just kissing or making out?