Australia is one of the most LGBT-friendly countries in the world. In a 2013 Pew Research poll, 79% of Australians agreed that homosexuality should be accepted by society, making it the fifth most supportive country in the survey behind Spain (88%), Germany (87%), and Canada and the Czech Republic (both 80%). With a long history of LGBT rights activism and an annual three-week-long Mardi Gras festival, Sydney is one of the most gay-friendly cities in Australia and in the world. Terminology The term LGBTI is increasingly used in Australia, rather than just LGBT, with the I denoting intersex people. Organisations that include intersex people as well as LGBT people include the National LGBTI Health Alliance and community media. Also used are the terms LGBTQI and LGBTQIA, with the A denoting asexual people and Q queer people. Demographics In 2014, over half a million people or 3.0% of the adult population identified as gay, lesbian, or "other". This included 268,000 people who identified as gay or lesbian and 255,000 people who identified as having an "other" sexual orientation. Same-sex couples In 2011, same-sex couples accounted for 0.7% of the total number of couples. It increased to 0.9% in the 2016 Census. In 2016, there were 23,700 male same-sex couples and 23,000 female same-sex couples. The pattern of more male than female same-sex couples has been consistent since 1996, although the degree of difference has decreased in each census, more significantly in the 2016 Census. In 2016, same-sex couples accounted for 1.4% of all couples in the Australian Capital Territory, the highest proportion of any state or territory. However, only 2.6% of all same-sex couples in Australia lived in the Australian Capital Territory. The next highest proportions were in New South Wales and Victoria, where same-sex couples accounted for 1.0% of all couples. Almost two-thirds (63%) of same-sex couples lived in New South Wales (35.8%) or Victoria (27.1%), whereas only 0.8% lived in the Northern Territory and 1.8% in Tasmania. The 2016 Census noted that Aboriginal and Torres Strait Islander people are more likely to live with a same-sex partner than non-Indigenous people. About 1.2% of Aboriginal and Torres Strait Islander people lived with a same-sex partner, while that of non-Indigenous people was 0.9%. Children growing up in same-sex families The 2011 Australian Census counted 6,300 children living in same-sex families, up from 3,400 in 2001, making up one in a thousand