Some groups of people are more likely to be sexually abused than others. It is common knowledge that girls and women are sexually abused more often than boys and men, and that abusers are usually men. Disabled people, especially disabled girls, are much more likely than non-disabled people to be sexually abused. They are often abused by authority figures in their lives, such as carers. Disabled people are more vulnerable to sexual assault for a number of reasons. People of different races have different rates of being sexually abused. African American girls and women 12 years old and older experience higher rates of sexual abuse.