Hi there! It is my pleasure to write this answer to a quality question from you. Each people has unique characteristics and different thoughts from others. So the choices and livelihood will be unique as guessed. Some people are attracted to the same gender, some may be to opposite gender, and there is also some of them who are attracted to both.
People who are attracted to the same gender are lesbians and gays, and who are attracted to both gender are known as bisexual.
Our society expects us to be straight in the old way. So any differences are wronged by religious and superstitious beliefs. Thus the correct number of lesbian or bisexual cannot be adequately determined all over the world. Yet, some statistics have made under difficult circumstances which shows almost 3.5 percent of American adults are filling this individual category. And the number and ratio are growing higher so that it is predicted to be 10% within few decades. For more about LGBT, you can visit the sites like https://theporndude.com/1711/girlsway
You can hardly determine their population because the goverment associations that are into the record are just recognizing male and female. Anyways, check out hot lesbians on the lesbian pay porn sites by http://mypaypornsites.com/.