their sexual orientation and gender identity. For some countries the samples were weighed for representativity, but in others with less internet access, they skewed more urban. In this survey, 80% of people worldwide identified as heterosexual, 3% as homosexual, 4% as bisexual, and 1% each as pansexual, asexual, and other. Results indicated that significant differences in sexual identity have emerged between generations across the globe, with the youngest group, or Generation Z, being more likely to identify as bisexual (9%) than Millennials (4%), Generation X (3%) and Boomers (2%). Generation Z and Millennials were also more likely to identify as homosexual, with 4% and 3% doing so respectively, compared to 2% of Generation X and 1% of Boomers. In addition, the survey found that men are more likely than women to identify as homosexual (4% vs. 1%). The survey found that Sweden was the country with the highest rate of individuals identifying as transgender. Australia 2001–2002 The then largest and most thorough survey in Australia was conducted by telephone interview with 19,307 respondents between the ages of 16 and 59 in 2001/2002. The study found that 97.4% of men identified as heterosexual, 1.6% as homosexual and 0.9% as bisexual. For women 97.7% identified as heterosexual, 0.8% as lesbian and 1.4% as bisexual. Nevertheless, 8.6% of men and 15.1% of women reported either feelings of attraction to the same gender or some sexual experience with the same gender. Overall, 8.6% of women and 5.9% of men reported some homosexual experience in their lives; these figures fell to 5.7% and 5.0% respectively when non-genital sexual experience was excluded. Half the men and two thirds of the women who had same-sex sexual experience regarded themselves as heterosexual rather than homosexual. 2012–2013 An update on the above study; it employs the same methodology, has a larger sample (20,055 respondents), and a broader respondent age range (16–69). The study found that 96.5% of the entire sample (or 96.8% of the men and 96.3% of the women) identified as heterosexual, a drop from the 2003 findings (97.5%). Homosexuals accounted for 1.9% of the male population and 1.2% of the female population, a non-significant difference between the sexes. Bisexuals accounted for 1.3% of the male population and 2.2% of the female population. Women were significantly more likely than men to identify as bisexual, and less likely to report exclusively other-sex or same-sex attraction and experience. Similarly, more