Ижил төстэй зүйлс: Percentage of High School Seniors Using Alcohol or Drugs: 1975-98
- Percentage of High School Seniors Victimized at School: 1976-97
- Percentage of High School Seniors Victimized at School: 1994-97
- Percentage of Students Using Drugs During the Previous 30 Days: 1991-98
- Student Alcohol & Drug Use
- Students Who Reported it Would be Easy to Get Drugs: 1992-98
- Student Victimization at School