This reflects the younger age structure of this population, the changing attitudes of the general population to marriage and the fact that legal unions have only recently been available for same-sex couples.” “Meanwhile, more than two-thirds of the LGB population are single (never married or entered into a civil partnership). “People in their late teens and early twenties are more likely to identify as lesbian, gay or bisexual (LGB) than older age groups. More than two-thirds (68.7%) of people who identified as LGB were single (never married or in a civil partnership).