dkpatx1.htm, updated 12/07
|
Year |
Been Drunk |
|
Lifetime |
Annual |
30-Day |
Daily |
|
2006 |
56.4
|
47.9
|
30.0
|
1.6 |
|
2005 |
57.5
|
47.7
|
30.2
|
1.5 |
|
2004 |
60.3
|
51.8
|
32.5
|
1.8 |
|
2003 |
58.1 |
48.0 |
30.9 |
1.6 |
|
2002 |
61.6 |
50.4 |
30.3 |
1.2 |
|
2001 |
63.9 |
53.2 |
32.7 |
1.4 |
|
2000 |
62.3 |
51.8 |
32.3 |
1.7 |
|
1999 |
62.3 |
53.2 |
32.9 |
1.9 |
|
1998 |
62.4 |
52.0 |
32.9 |
1.5 |
|
1997 |
64.2 |
53.2 |
34.2 |
2.0 |
|
1996 |
61.8 |
51.9 |
31.3 |
1.6 |
|
1995 |
63.2 |
52.5 |
33.2 |
1.3 |
|
1994 |
62.9 |
51.7 |
30.8 |
1.2 |
|
1993 |
62.5 |
49.6 |
28.9 |
0.9 |
|
1992 |
63.4 |
50.3 |
29.9 |
0.8 |
|
1991 |
65.4 |
52.7 |
31.6 |
0.9 |
Prevalence refers to the proportion or percentage of the sample reporting having been drunk on 1 or more occasions in a given time interval—e.g., lifetime, past 12 months, or past 30 days. Daily usually refers to 20 or more occasions in the past 30 days.
Source: National Institute on Drug Abuse. Johnston, L.D., O'Malley, P.M., Bachman, J.G., and Schulenberg, J.E. (2007), University of Michigan, Institute for Social Research, Monitoring the Future National Results on Adolescent Drug Use: Overview of Key Findings, 2006. Bethesda, MD: NIDA, NIH, Publication No. 07–6202.
National Institute on Drug Abuse. Johnston, L.D., O'Malley, P.M., Bachman, J.G., and Schulenberg, J.E. (2007), University of Michigan, Institute for Social Research, Monitoring the Future National Survey Results on Drug Use, 1975–2006 Volume I: Secondary School Students. Bethesda, MD: NIDA, NIH, Publication No. 07–6205.