Were Threatened Or Injured With A Weapon On School Property
(such as a gun, knife, or club, one or more times during the 12 months before the survey)
Colorado, High School Youth Risk Behavior Survey, 2011
2011 | 6.7 (5.2–8.6) 1,520 | 4.0 (3.1–5.3) 710 | 9.3 (6.4–13.3) 766 |