What Did Kinsey's Non-Random Sample Reveal About the Rates of Homosexual

What did Kinsey's non-random sample reveal about the rates of homosexual behaviour? 

A)  About 10 percent of White men have sex mostly with men for at least three years of their adult lives. 
B)  About 10 percent of White women have sex mostly with women for at least four years of their adult lives. 
C)  About 70 percent of men have at least one sexual experience with another man results in orgasm. 
D)  About 40 percent of women have at least one sexual experience with another woman that results in an orgasm.