Source: http://www.lgbthealtheducation.org/wp-content/uploads/LGBT-Health-Care-for-Asian-Americans.pdf
References:
Mosher WD, et al. (2005) Sexual behavior and selected health measures: men and women 15-44 years of age, United States, 2002. Advance Data; 2005:362.
Pathela P, et al. (2006) Discordance between sexual behavior and self-reported sexual identity: a population-based survey of New York City men. Ann Intern Med. 2006;145(6):416-425.