| |
Table
4. Percentage Prevalence of Monthly Marijuana Use, by Age
(1990 – 2005)
|
|
Year |
Age |
Age |
Age |
Age |
Total |
17-Dec |
18-24 |
25-34 |
35+ |
| 1990 |
5.20% |
12.70% |
8.60% |
1.90% |
5.10% |
| 1991 |
4.30% |
13.00% |
7.00% |
2.10% |
4.80% |
| 1992 |
4.00% |
11.00% |
8.20% |
1.60% |
4.40% |
| 1993 |
4.90% |
11.10% |
6.70% |
1.90% |
4.30% |
| 1994 |
6.00% |
12.10% |
6.90% |
2.30% |
4.80% |
| 1995 |
8.20% |
12.00% |
6.70% |
1.80% |
4.70% |
| 1996 |
7.10% |
13.20% |
6.30% |
2.00% |
4.70% |
| 1997 |
9.40% |
12.80% |
6.00% |
2.60% |
5.10% |
| 1998 |
8.30% |
13.80% |
5.50% |
2.50% |
5.00% |
| 1999 |
7.20% |
14.20% |
5.40% |
2.20% |
4.70% |
| 2000 |
7.20% |
13.60% |
5.90% |
2.30% |
4.80% |
| 2001 |
8.00% |
16.00% |
6.80% |
2.40% |
5.40% |
| 2002 |
8.20% |
17.30% |
7.70% |
3.10% |
6.20% |
| 2003 |
8.00% |
17.20% |
8.70% |
2.90% |
6.20% |
| 2004 |
7.50% |
16.40% |
8.40% |
3.10% |
6.10% |
| 2005 |
6.80% |
16.80% |
8.70% |
2.90% |
6.00% |
|
|
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|
|
|
Source: National Survey on Drug Use and Health;
National Household Survey on Drug Abuse; Substance Abuse
and Mental Health Services Administration (SAMHSA), Department
of Health and Human Services.
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