Suicide is the third leading cause of death for teens aged 15-24. According to a 2008 survey, 24.1% of students had seriously considered suicide, 17.7% had a specific plan, and 8.7% had attempted it. Female students were more likely than male students to consider or attempt suicide. Some common causes of stress for teens include school, work, parents, money, and relationships. The average stress level reported by students was 6.5 out of 10. Most students felt alone or knew someone who had considered suicide.