|
1990 |
1991 |
1992 |
1993 |
1994 |
1996 |
1998 |
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
Drug (N=) |
3,124 |
2,732 |
2,632 |
2,868 |
2,779 |
1,898 |
1,934 |
2,012 |
2,406 |
2,295 |
2,890 |
2,859 |
3,049 |
3,014 |
Marijuana |
43.2 |
43.8 |
42.4 |
43.2 |
44.5 |
48.2 |
51.4 |
52.2 |
51.6 |
43.6 |
40.9 |
39.4 |
44.1 |
43.9 |
Crack |
5.6 |
4.1 |
3.5 |
4.3 |
4.7 |
4.6 |
5.8 |
4.3 |
4.4 |
3.8 |
4.4 |
3.4 |
3.1 |
2.9 |
Cocaine HCL |
6.6 |
6.7 |
5.0 |
5.4 |
6.2 |
7.7 |
9.5 |
8.5 |
8.0 |
7.5 |
7.0 |
5.6 |
5.9 |
4.5 |
Inhalants |
19.5 |
19.1 |
17.6 |
17.5 |
17.4 |
19.2 |
17.6 |
12.6 |
8.6 |
7.0 |
6.4 |
6.0 |
7.4 |
4.6 |
Steroids |
2.1 |
1.9 |
1.7 |
2.7 |
3.1 |
1.2 |
1.5 |
3.5 |
2.4 |
2.7 |
2.2 |
1.5 |
1.2 |
1.2 |
Nitrites |
4.1 |
5.0 |
3.9 |
5.6 |
6.2 |
6.2 |
4.5 |
- |
- |
- |
- |
- |
- |
- |
Nitrous Oxide |
- |
- |
- |
- |
- |
- |
- |
14.1 |
13.2 |
7.9 |
7.2 |
5.0 |
5.3 |
4.6 |
Hallucinogens |
8.3 |
12.4 |
14.6 |
14.9 |
15.0 |
17.7 |
19.7 |
21.8 |
16.8 |
11.0 |
9.2 |
8.4 |
9.2 |
9.2 |
Opiates |
3.1 |
4.1 |
4.5 |
4.8 |
5.4 |
4.7 |
6.1 |
18.4 |
16.9 |
16.5 |
14.9 |
15.1 |
17.3 |
14.5 |
Heroin |
- |
- |
- |
- |
- |
- |
- |
6.2 |
4.4 |
4.4 |
4.1 |
4.8 |
5.0 |
4.0 |
Tranquilizers |
10.3 |
10.6 |
10.6 |
9.7 |
9.5 |
9.0 |
11.3 |
19.1 |
19.5 |
16.9 |
13.7 |
14.4 |
15.4 |
12.2 |
Stimulants |
16.9 |
16.1 |
15.3 |
16.3 |
17.5 |
17.3 |
17.6 |
10.9 |
7.6 |
7.6 |
7.6 |
7.4 |
9.3 |
11.5 |
Methamphetamine |
- |
- |
- |
- |
- |
- |
- |
8.8 |
8.7 |
7.2 |
5.5 |
4.9 |
4.9 |
5.3 |
Non RX Diet/SA Pills |
- |
- |
- |
- |
- |
- |
- |
32.9 |
32.6 |
26.6 |
19.7 |
13.8 |
11.3 |
9.5 |
PCP |
3.7 |
4.2 |
4.5 |
4.1 |
5.0 |
3.7 |
4.6 |
- |
- |
- |
- |
- |
- |
- |
Alcohol |
86.3 |
88.5 |
87.1 |
84.9 |
82.7 |
81.8 |
84.1 |
81.6 |
79.0 |
76.2 |
73.0 |
71.2 |
71.8 |
67.4 |
Cigarettes |
61.7 |
62.7 |
62.6 |
62.2 |
59.2 |
65.2 |
67.8 |
67.0 |
58.7 |
50.9 |
43.4 |
39.8 |
41.6 |
37.1 |
Smokeless Tobacco |
29.2 |
34.0 |
32.9 |
32.2 |
29.0 |
31.9 |
29.9 |
26.2 |
23.5 |
18.3 |
17.9 |
17.0 |
20.3 |
19.8 |
Ritalin |
- |
- |
- |
- |
- |
- |
- |
- |
7.8 |
6.7 |
4.8 |
5.6 |
6.4 |
5.5 |
Ecstasy |
- |
- |
- |
- |
- |
- |
- |
- |
10.0 |
4.1 |
4.0 |
4.9 |
4.9 |
6.7 |
DXM |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4.9 |
3.8 |
6.2 |
4.6 |
Synthetic Cannabinoids |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
15.5 |
Salvia Divinorum |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
4.6 |
“Bath Salts” |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1.5 |
*Lifetime use — Having used the drug in question at least once |
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