I was wrong about the percentages, but I also wrote that the original Kinsey research was flawed, because he used a large number of prison inmates for his surveys. Also, he wasn't a statistician. If he was, he wouldn't have made so many mistakes. When I studied psychology, I learned a lot about statistics. That's not to take away the value of what he did in a time of extra-ordinary sexual suppression. Although much of his work was flawed, for example his analysis of deep vaginal response to penetration, at least he began to peel away the ignorance on sexual matters.
Before I posted my reply to you, I did a quick online scan of a number of articles, and the percentages were similar to the later Kinsey institute research I copied down. That is, less than 10% of men are homosexual, identify themselves as homosexual or are potential capable of having a homsexual encounter or relationship. The percentages varied: from 6% to 9%, from a quick scan of about six or seven research articles. Ditto the number of exclusively homosexual men, the same studies placed this in the range of 2% to 3% (and slightly more than exclusively homosexual women).