Adults aged 18 and older who have ever been tested for HIV, by age and sex, 2003 (vertical bar chart): 18-24 years: female, 44.1%; male, 23.6%. 25-34 years: female, 66.1%; male, 44.1%. 35-44 years: female, 51.3%; male, 43.3%. 45-64 years: female, 27.5%; male, 31.3%. 65 years and over: female, 8.5%; male, 12.3%.

Source: Centers for Disease Control and Prevention, National Center for Health Statistics, National Health Interview Survey, 2003. Analysis conducted by the Maternal and Child Health Information Resource Center.