The percentage of high school students who reported never having had sexual intercourse increased from 46 percent in 1991 to 52 percent in 1997, but has not changed significantly since then. The percentage of high school students who reported being sexually active in the 3 months preceding the survey has not changed measurably during the survey years. In 2003, 34 percent of high school students reported recent sexual activity with similar percentages for males and females. However, percentages did differ by race/ethnicity. A higher percentage of Black students (49 percent) than White students (31 percent) and Hispanic students (37 percent) reported being recently sexually active. Among those who are sexually active in the 3 months preceding the survey, condom use has increased since 1991. About 63 percent of sexually active high school students reported using condoms in 2003, higher than the 46 percent in 1991. In 2003, a higher percentage of Black students (73 percent) reported condom use than either White (63 percent) or Hispanic (57 percent) students.