Table 3.
Prevalence of behaviors that contribute to violence and unintentional injury among high school students, by race/ethnicity and gender—U.S., 2001–2007
aFor example, a gun, knife, or club
bOn at least one day during the 30 days before the survey
cOne or more times during the 12 months before the survey
dDuring the 12 months before the survey
eWhen riding in a car driven by someone else
CI = confidence interval
