ベビーブーマー
An Ipsos MORI survey on behalf of BBC found that British people aged 16–22 (also called Generation Z) have lower odds to identify as exclusively straight (66%) than those who belong to the Millennial generation (71%), Generation X (85%), or Baby boomers (88%). Within Generation Z, there were several important gender differences in sexual identity: young men were more likely to identify as completely heterosexual than young women (73% v. 59%) whereas young women had higher chances to identify as non-exclusively straight (19%) and bisexual (14%) than young men (10% and 5%, respectively). There were no significant gender differences in the share identifying as predominantly or exclusively homosexual (5% for each sex), but Generation Z men were significantly more likely to refuse to disclose their sexual orientation (7%) than their female counterparts (3%). Significantly more white youth identified as exclusively homosexual (3%) than those of ethnic minority backgrounds (0%) but no other ethnic differences were found. Exclusively heterosexual youths were also less likely to describe themselves as fairly or very active in politics, but they were more likely to believe that they enjoy a better life than Millennials.