|
|
Source: Monitoring the Future, Vol I (2009), Table 5-5b, pp. 202-204
| Trends in Crack Use Among High School Students -- Lifetime Use (1991 - 2008) | |||
|---|---|---|---|
| Year | 12th Grade | 10th Grade | 8th Grade |
| 1991 | 3.1 | 1.7 | 1.3 |
| 1992 | 2.6 | 1.5 | 1.6 |
| 1993 | 2.6 | 1.8 | 1.7 |
| 1994 | 3.0 | 2.1 | 2.4 |
| 1995 | 3.0 | 2.8 | 2.7 |
| 1996 | 3.3 | 3.3 | 2.9 |
| 1997 | 3.9 | 3.6 | 2.7 |
| 1998 | 4.4 | 3.9 | 3.2 |
| 1999 | 4.6 | 4.0 | 3.1 |
| 2000 | 3.9 | 3.7 | 3.1 |
| 2001 | 3.7 | 3.1 | 3.0 |
| 2002 | 3.8 | 3.6 | 2.5 |
| 2003 | 3.6 | 2.7 | 2.5 |
| 2004 | 3.9 | 2.6 | 2.4 |
| 2005 | 3.5 | 2.5 | 2.4 |
| 2006 | 3.5 | 2.2 | 2.3 |
| 2007 | 3.2 | 2.3 | 2.1 |
| 2008 | 2.8 | 2.0 | 2.0 |
Drug Use Trends for Each Demographic Group
Click graphics to navigate
| 8th Grade Students | 10th Grade Students | 12th Grade Students |
 |
 |
 |