NATIONAL HOUSEHOLD SURVEY ON DRUG ABUSE: Discussion 119

1997 National Household Survey on Drug Abuse

Discussion

This chapter has addressed the issue of drug use among several special populations. Principal findings were as follows:

In general, family income below $9,000, lack of health insurance, and having a family member in the same household receiving welfare were associated with the highest past year prevalence of any illicit drug use and past year marijuana use. Lack of health insurance and receipt of welfare assistance also were associated with past year cocaine use, especially among adults.

In agreement with previous research using numerous data sources (Dembo, 1994; Harrison & Gfroerer, 1992), past year illicit drug use was consistently associated with being arrested and booked for criminal activities.

Pregnant women were less likely than nonpregnant women to report past month illicit drug use, past month "binge" alcohol use, and past month cigarette use. These differences tended to be consistent irrespective of age, race/ethnicity, marital status, and educational attainment. After giving birth, however, many women returned to their previous levels of substance use.

Among women who were currently pregnant, those aged 15 to 25 were significantly more likely to have used illicit drugs in the past month compared with women aged 26 to 44. Rates of substance use among pregnant women also were associated with being unmarried and having less education (among adult women), but these data did not include controls for associations between age, marital status, and education.

The 1997 adult mental health findings were very similar to those for the previous years. Major depressive episodes (the most commonly reported adult mental health syndrome) were less prevalent among males than females, among those aged 50 or older compared with those younger than 50, and among adults employed full-time compared with part-time workers and adults who were retired, disabled, homemakers, or students.

Any illicit drug use in the past year and being drunk or high on alcohol on 3 or more days in the past year were more common among adults who had experienced major depressive episodes or panic attacks in the past year than among those who had not.

Among youths, those who perceived that parents and close friends would not have strong negative reactions if they were to engage in various drug use behaviors consistently reported higher levels of use of illicit drugs, alcohol, and tobacco than did youths who perceived that their parents and friends would be very upset about their use of drugs. Friends were perceived as having substantially more favorable attitudes toward drug use than parents, and for many of the relationships examined, the perceived attitudes of friends showed even stronger associations with use than the perceived attitudes of parents.

The analyses in this chapter, however, did not control for potential confounding demographic differences that might explain higher rates of substance use among some groups. In particular, the association between drug use and receipt of welfare assistance may reflect the younger age composition of households where someone received welfare assistance.

In addition, the cross-sectional design and other features of the NHSDA do not permit any definite causal inferences to be made regarding associations between drug use and mental health problems. Nevertheless, the findings of significantly higher rates of drug use among people with certain mental health syndromes clearly underscore the importance of screening for drug use among primary care or mental health patients who present with psychiatric complaints or disorders. Likewise, these findings indicate the importance of screening identified substance users-and particularly drug abuse treatment clients-for associated mental health disorders. These substance use and mental health data from the NHSDA also indicate the value of further research to sort out the direction and strength of causal relationships between substance use and mental health problems in the general population.

Table 13.1 Percentage Reporting Any Illicit Drug Use, Marijuana Use, and Cocaine Use in the Past Year, by Age Group, Total Family Income, and Health Insurance Status: 1997


Health Insurance Status/ Total Family Income	Age Group in Years				Total
Health Insurance Status/ Total Family Income	12-17	18-25	26-34	35+	Total
Total Family Income
(Unweighted n)
Less than $9,000	(599)	(779)	(372)	(478)	(2,228)
$9,000 - $19,999	(1,511)	(1,454)	(901)	(1,189)	(5,055)
$20,000 - $39,999	(2,357)	(2,012)	(1,507)	(1,791)	(7,667)
$40,000 - $74,999	(2,230)	(1,370)	(1,213)	(1,681)	(6,494)
$75,000 or more	(1,147)	(624)	(394)	(896)	(3,061)

Health Insurance Status
(Unweighted n)
With health insurance	(6,335)	(4,155)	(3,233)	(5,101)	(18,824)
Without health insurance	(1,509)	(2,084)	(1,154)	(934)	(5,681)
A. Any Illicit Drug Use in the Past Year
Total Family Income
Less than $9,000	19.5	30.4	20.4	9.6	16.6
$9,000 - $19,999	18.4	24.3	18.9	4.9	11.2
$20,000 - $39,999	20.1	23.5	15.1	5.8	11.3
$40,000 - $74,999	18.2	26.3	10.9	5.7	10.2
$75,000 or more	17.7	24.4	14.2	7.0	10.8

Health Insurance Status
With health insurance	19.0	23.8	12.3	5.2	9.7
Without health insurance	17.6	29.0	21.6	13.6	19.7
B. Used Marijuana in the Past Year
Total Family Income
Less than $9,000	17.7	26.9	16.6	8.6	14.6
$9,000 - $19,999	15.3	22.1	14.1	3.2	8.8
$20,000 - $39,999	17.3	20.4	12.5	4.2	9.2
$40,000 - $74,999	15.4	22.9	8.8	4.1	8.2
$75,000 or more	13.8	22.1	9.6	5.0	8.2

Health Insurance Status
With health insurance	15.9	21.1	9.8	3.7	7.7
Without health insurance	15.0	25.4	16.3	10.8	16.2
C. Used Cocaine in the Past Year
Total Family Income
Less than $9,000	2.6	3.3	4.4	1.9	2.6
$9,000 - $19,999	2.5	3.1	3.8	1.3	2.1
$20,000 - $39,999	2.3	3.4	3.5	1.5	2.2
$40,000 - $74,999	2.1	5.7	2.6	0.8	1.8
$75,000 or more	1.7	3.2	2.4	0.7	1.3

Health Insurance Status
With health insurance	2.0	3.4	2.5	0.9	1.6
Without health insurance	3.3	5.1	5.3	3.0	4.1

Note: Due to improved procedures implemented in 1994, these estimates are not comparable with those presented in NHSDA Main Findings prior to 1994.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1997.

Table 13.2 Percentage Reporting Any Illicit Drug Use, Marijuana Use, and Cocaine Use in the Past Year, by Age Group and Receipt of Welfare Assistance: 1997


Receipt of Welfare Assistance	Age Group in Years				Total
Receipt of Welfare Assistance	12-17	18-25	26-34	35+	Total

Welfare Assistance
(Unweighted n)
Do receive	(836)	(688)	(457)	(371)	(2,352)
Do not receive	(7,008)	(5,551)	(3,930)	(5,664)	(22,153)

A. Any Illicit Drug Use in the Past Year
Do receive	20.4	21.4	16.9	15.5	18.0
Do not receive	18.6	25.7	14.1	5.8	10.9

B. Used Marijuana in the Past Year
Do receive	19.0	18.5	11.6	13.9	15.4
Do not receive	15.5	22.7	11.2	4.1	8.7

C. Used Cocaine in the Past Year
Do receive	2.8	3.4	4.6	4.0	3.8
Do not receive	2.1	3.9	3.0	1.1	1.8

Table 13.3 Percentage of Past Year Illicit Drug and Alcohol Users and Nonusers Reporting Having Been Arrested and Booked for Breaking a Law: 1997

In Past Year Arrested
and Booked for:
(Unweighted n) Illicit Drug Use in
Past Year Drunk 51 or More
Days in Past Year Total
(24,505)

Yes
(4,147) No
(20,358) Yes
(1,023) No
(23,482)

Larceny or Theft 1.6 0.1 1.8 0.2 0.3

Burglary or Breaking
and Entering 0.9 * 1.2 0.1 0.1

Aggravated Assault 0.9 0.1 0.9 0.1 0.2

Other Assault 2.0 0.2 3.3 0.3 0.4

Motor Vehicle Theft 0.5 * 0.7 * 0.1

Robbery 0.4 * 0.8 * 0.1

Arson 0.2 * 0.1 * *

Driving Under the Influence 2.8 0.2 4.8 0.3 0.5

Drunkenness or Liquor
Law Violation 1.5 0.1 4.0 0.1 0.2

Possession or Sale of Drugs 2.8 * 2.4 0.3 0.3

Note 1: Due to improved procedures implemented in 1994, these estimates are not comparable with those presented in NHSDA Main Findings prior to 1994.
Note 2: Any illicit drug indicates use at least once of marijuana or hashish, cocaine (including crack), inhalants, hallucinogens (including PCP and LSD), heroin, or nonmedical use of psychotherapeutics at least once.

*Low precision; no estimate reported.

Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1997.

Table 13.4 Percentage Reporting Past Month Illicit Drug Use, "Binge" Alcohol Use, and Cigarette Use in the U.S. Population of Females Aged 15 to 44, by Pregnancy Status and Demographic Characteristics: Annual Averages Based on 1996 and 1997 Samples Combined


	Past Month Illicit Drug Use		Past Month "Binge" Alcohol Use		Past Month Cigarette Use
Demographic Characteristic	Pregnant	Not Pregnant	Pregnant	Not Pregnant	Pregnant	Not Pregnant

Total	2.5	7.0	1.3	12.6	19.9	33.0

Age Group in Years
15-25	4.4	11.9	2.1	16.5	23.1	32.7
26-44	1.2	4.7	0.7	10.7	17.7	33.2
Race/Ethnicity¹
White	2.4	7.3	1.2	14.6	22.1	36.8
Black	5.4	8.0	1.4	7.6	27.8	28.9
Hispanic	1.2	4.7	1.0	8.2	10.0	22.3
Marital Status
Married	0.7	3.2	0.3	8.7	14.6	28.6
Not married²	7.2	11.2	3.7	16.8	33.5	37.8
Trimester³
First	3.8	N/A	1.6	N/A	20.7	N/A
Second	2.0	N/A	0.6	N/A	17.8	N/A
Third	2.1	N/A	0.7	N/A	19.1	N/A
Adult Education⁴
Less than high school	7.8	9.0	1.4	12.0	40.1	46.7
High school graduate	0.4	6.4	1.2	12.3	20.2	41.0
Some college	*	6.1	2.0	14.4	16.0	32.0
College graduate	*	4.4	*	12.0	7.8	16.7

Note 1: Due to improved procedures implemented in 1994, these estimates are not comparable with those presented in NHSDA Main Findings prior to 1994.
Note 2: Estimates for 1994 and 1997 are derived from the new-version questionnaire.
Note 3: Illicit drug use indicates use at least once in the past month of marijuana or hashish, cocaine (including crack), inhalants, hallucinogens (including PCP and LSD), heroin, or nonmedical use of psychotherapeutics.
Note 4: "Binge" alcohol use is defined as drinking five or more drinks on the same occasion on at least one day in the past 30 days. By "occasion" is meant at the same time or within a couple hours of each other.
Note 5: The sum of the pregnant and not pregnant females aged 15 to 44 is less than the total of all females aged 15 to 44 because of item nonresponse to the pregnancy question.

*Low precision; no estimate reported.
N/A: Not applicable.

¹ The category "other" for race/ethnicity is not included.
² Not married includes never married, divorced, separated, and widowed.
³ Trimester not reported by all pregnant respondents.
⁴ Data on adult education not shown for persons aged 15 to 17. Estimates for adult education are for persons aged 18 to 44.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1996 and 1997.

Table 13.5 Percentage of Adults Aged 18 or Older Reporting Past Year Mental Syndromes, by Demographic Characteristics: 1997

Mental Syndrome

Demographic
Characteristic Any of Four
Mental Syndromes Major
Depressive Episode Generalized Anxiety Disorder Agoraphobia Panic Attack (Unweighted n)

Total 11.1 7.9 2.1 1.8 2.9 (16,661)

Age Group in Years

18-25
13.3 9.4 1.9 1.9 3.6 (6,239)

26-34
10.8 7.3 2.6 1.9 3.2 (4,387)

35-49
13.1 9.6 2.3 2.7 3.7 (3,224)

50+
8.5 6.1 1.7 0.9 1.9 (2,811)

Gender

Male
8.3 5.9 1.6 1.2 2.3 (6,965)

Female
13.6 9.7 2.6 2.4 3.6 (9,696)

Race/Ethnicity¹

White
11.9 8.8 2.2 1.7 3.3 (8,473)

Black
9.6 5.3 1.6 3.0 2.2 (3,293)

Hispanic
7.9 5.6 2.0 1.2 1.7 (4,173)

Population Density

Large metro
9.8 6.9 1.6 1.5 2.3 (8,892)

Small metro
11.9 9.1 2.4 2.2 3.1 (4,848)

Nonmetro
12.1 8.0 2.6 1.7 3.9 (2,921)

Region

Northeast
9.8 7.1 1.8 1.7 2.3 (2,062)

North Central
10.0 7.3 1.4 1.3 2.9 (2,263)

South
11.1 7.3 2.4 2.3 3.1 (5,328)

West
13.3 10.4 2.5 1.5 3.3 (7,008)

Adult Education²

Less than high school
13.6 10.2 3.7 2.8 3.1 (3,972)

High school graduate
11.3 7.5 1.7 2.4 3.0 (5,585)

Some college
12.0 8.7 1.8 1.6 3.8 (4,279)

College graduate
7.7 5.9 1.6 0.4 1.8 (2,825)

Current Employment³

Full-time
8.9 6.1 1.3 1.1 2.4 (8,839)

Part-time
11.8 8.1 1.5 2.6 3.6 (2,260)

Unemployed
17.6 13.4 3.1 3.7 2.3 (1,141)

Other⁴
13.5 10.1 3.4 2.3 3.8 (4,421)

¹ The category "other" for race/ethnicity is not included.
² Data on adult education are not applicable for youths aged 12 to 17. Total refers to adults aged 18 or older (unweighted n=15,836).
³ Data on current employment are not applicable for youths aged 12 to 17. Total refers to adults aged 18 or older (unweighted n=15,836).
⁴ Retired, disabled, homemaker, student, or "other."
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1997.

Table 13.6 Percentage of Adults Aged 18 or Older Reporting Past Year Substance Use, by Presence of Past Year Mental Syndromes: 1997

Mental Syndrome

Drug
(Unweighted n) Total Adult
Population
(16,661) Major
Depressive Episode
(1,341) Generalized Anxiety Disorder
(358) Agoraphobia
(327) Panic Attack
(523)

Any Illicit Drug Use¹ 10.3 21.5 21.3 16.3 22.1

Marijuana
8.2 16.8 15.7 12.0 17.2

Cocaine
1.9 4.6 4.0 2.8 5.1

Crack
0.6 1.5 2.6 2.2 1.6

Inhalants
0.7 1.7 2.0 0.8 2.7

Hallucinogens
1.6 4.1 5.7 1.1 4.5

PCP
0.1 0.3 0.3 * *

Heroin
0.3 1.2 0.6 * 0.8

Nonmedical use of any
psychotherapeutic²
2.6 6.4 4.2 7.0
9.2

Stimulants
0.7 2.6 0.5 * 2.6

Sedatives
0.3 0.6 0.9 1.3 2.5

Tranquilizers
0.9 2.5 1.9 0.4 6.9

Analgesics
1.8 4.2 3.1 3.7 5.2

Drunk/High on Alcohol³ 17.6 22.9 19.2 21.5 28.7

Cigarettes 33.4 48.4 46.2 51.8 50.7

*Low precision; no estimate reported.

1 Use of marijuana or hashish, cocaine (including crack), inhalants, hallucinogens (including PCP), heroin, or nonmedical use of psychotherapeutics at least once.
² Nonmedical use of any prescription-type stimulant, sedative, tranquilizer, or analgesic; does not include over-the-counter drugs.
³ Drunk or very high on 3 or more days in the past year.

Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1997.

Table 13.7 Percentage of Youths Aged 12 to 17 Reporting Use of Selected Drugs in the Past Year, by Expected Parental Response to Hypothetical Drug Use Behaviors: 1997


	Type of Drug Used in Past Year
Hypothetical Drug Use Behavior/ Expected Parental Response¹	Marijuana	Any Illicit Except Marijuana²	Alcohol	Cigarettes

Smoked 1+ Packs of Cigarettes Per Day
Very upset (82%)	10.2	6.7	27.2	19.1
Somewhat or not upset (18%)	39.9	24.6	63.5	58.0
Tried Marijuana Once or Twice
Very upset (81%)	9.4	6.1	26.9	20.2
Somewhat or not upset (19%)	42.4	26.9	63.3	52.2
Smoked Marijuana Once a Month
Very upset (88%)	11.2	7.2	29.7	22.1
Somewhat or not upset (12%)	53.6	33.6	69.0	61.2
Smoked Marijuana Once or Twice a Week
Very upset (93%)	13.5	8.5	31.9	24.1
Somewhat or not upset (7%)	50.7	33.6	66.2	60.4
Tried Inhalants Once or Twice
Very upset (90%)	14.2	7.8	32.2	24.3
Somewhat or not upset (10%)	28.8	29.3	49.1	43.5
Tried Heroin Once or Twice
Very upset (95%)	15.7	9.7	33.7	25.9
Somewhat or not upset (5%)	17.7	17.0	40.0	36.4
Used Cocaine Once a Month
Very upset (96%)	15.6	9.7	33.8	26.0
Somewhat or not upset (4%)	21.7	21.0	40.7	38.9
Had Five or More Drinks Once or Twice a Week
Very upset (88%)	13.3	8.2	29.5	23.4
Somewhat or not upset (12%)	35.1	25.1	69.3	49.5

Note 1: Questions asked were: "How do you think your parents would feel if they thought you did the following things?" Response choices were for each of eight drug-using behaviors: (1) not at all upset, (2) somewhat upset, and (3) very upset.
Note 2: Respondents who did not answer for a drug use behavior are excluded from this table.

¹ The weighted percentage of all respondents aged 12 to 17 in each response category is shown in parentheses.
² Any illicit drug other than marijuana indicates use at least once in the past year of cocaine (including crack), inhalants, hallucinogens (including PCP and LSD), heroin, or any prescription-type psychotherapeutic used nonmedically, regardless of marijuana use; marijuana users who have also used any of the other listed drugs are included.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1997.

Table 13.8 Percentage of Youths Aged 12 to 17 Reporting Use of Selected Drugs in the Past Year, by Expected Response of Close Friends to Respondents' Hypothetical Drug Use Behaviors: 1997


	Type of Drug Used in Past Year
Hypothetical Drug Use Behavior/ Expected Response of Close Friends¹	Marijuana	Any Illicit Except Marijuana²	Alcohol	Cigarettes

Smoked 1+ Packs of Cigarettes Per Day
Very upset (41%)	3.6	3.0	16.2	9.1
Somewhat or not upset (59%)	23.9	14.8	45.7	37.8
Tried Marijuana Once or Twice
Very upset (46%)	2.6	2.9	16.3	11.9
Somewhat or not upset (54%)	27.1	16.2	49.1	38.7
Smoked Marijuana Once a Month
Very upset (50%)	3.4	3.4	18.5	13.5
Somewhat or not upset (50%)	28.7	17.0	50.3	39.8
Smoked Marijuana Once or Twice a Week
Very upset (57%)	4.4	3.7	21.6	15.3
Somewhat or not upset (43%)	31.3	18.7	51.0	41.5
Tried Inhalants Once or Twice
Very upset (59%)	9.5	4.9	25.4	19.6
Somewhat or not upset (41%)	24.1	17.1	45.6	35.4
Tried Heroin Once or Twice
Very upset (69%)	14.3	8.5	30.8	23.9
Somewhat or not upset (31%)	19.2	13.5	41.1	31.8
Used Cocaine Once a Month
Very upset (71%)	13.6	7.6	31.2	23.6
Somewhat or not upset (29%)	21.4	16.2	41.1	33.5
Had Five or More Drinks Once or Twice a Week
Very upset (54%)	7.8	4.5	21.3	17.4
Somewhat or not upset (46%)	24.8	16.2	48.3	36.3

Note 1: Questions asked were: "How do you think your close friends would feel if they thought you did the following things?" Response choices were for each of eight drug-using behaviors: (1) not at all upset, (2) somewhat upset, and (3) very upset.
Note 2: Respondents who did not answer for a drug use behavior are excluded from this table.

¹ The weighted percentage of all respondents aged 12 to 17 in each response category is shown in parentheses.
² Any illicit drug other than marijuana indicates use at least once in the past year of cocaine (including crack), inhalants, hallucinogens (including PCP and LSD), heroin, or any prescription-type psychotherapeutic used nonmedically, regardless of marijuana use; marijuana users who also have used any of the other listed drugs are included.
Source: Office of Applied Studies, SAMHSA, National Household Survey on Drug Abuse, 1997.

This page was last updated on December 30, 2008.


In Past Year Arrested and Booked for: (Unweighted n)	Illicit Drug Use in Past Year		Drunk 51 or More Days in Past Year		Total (24,505)
	Yes (4,147)	No (20,358)	Yes (1,023)	No (23,482)	Total (24,505)

Larceny or Theft	1.6	0.1	1.8	0.2	0.3

Burglary or Breaking and Entering	0.9	*	1.2	0.1	0.1

Aggravated Assault	0.9	0.1	0.9	0.1	0.2

Other Assault	2.0	0.2	3.3	0.3	0.4

Motor Vehicle Theft	0.5	*	0.7	*	0.1

Robbery	0.4	*	0.8	*	0.1

Arson	0.2	*	0.1	*	*

Driving Under the Influence	2.8	0.2	4.8	0.3	0.5

Drunkenness or Liquor Law Violation	1.5	0.1	4.0	0.1	0.2

Possession or Sale of Drugs	2.8	*	2.4	0.3	0.3


	Mental Syndrome
Demographic Characteristic	Any of Four Mental Syndromes	Major Depressive Episode	Generalized Anxiety Disorder	Agoraphobia	Panic Attack	(Unweighted n)

Total	11.1	7.9	2.1	1.8	2.9	(16,661)
Age Group in Years
18-25	13.3	9.4	1.9	1.9	3.6	(6,239)
26-34	10.8	7.3	2.6	1.9	3.2	(4,387)
35-49	13.1	9.6	2.3	2.7	3.7	(3,224)
50+	8.5	6.1	1.7	0.9	1.9	(2,811)
Gender
Male	8.3	5.9	1.6	1.2	2.3	(6,965)
Female	13.6	9.7	2.6	2.4	3.6	(9,696)
Race/Ethnicity¹
White	11.9	8.8	2.2	1.7	3.3	(8,473)
Black	9.6	5.3	1.6	3.0	2.2	(3,293)
Hispanic	7.9	5.6	2.0	1.2	1.7	(4,173)
Population Density
Large metro	9.8	6.9	1.6	1.5	2.3	(8,892)
Small metro	11.9	9.1	2.4	2.2	3.1	(4,848)
Nonmetro	12.1	8.0	2.6	1.7	3.9	(2,921)
Region
Northeast	9.8	7.1	1.8	1.7	2.3	(2,062)
North Central	10.0	7.3	1.4	1.3	2.9	(2,263)
South	11.1	7.3	2.4	2.3	3.1	(5,328)
West	13.3	10.4	2.5	1.5	3.3	(7,008)
Adult Education²
Less than high school	13.6	10.2	3.7	2.8	3.1	(3,972)
High school graduate	11.3	7.5	1.7	2.4	3.0	(5,585)
Some college	12.0	8.7	1.8	1.6	3.8	(4,279)
College graduate	7.7	5.9	1.6	0.4	1.8	(2,825)
Current Employment³
Full-time	8.9	6.1	1.3	1.1	2.4	(8,839)
Part-time	11.8	8.1	1.5	2.6	3.6	(2,260)
Unemployed	17.6	13.4	3.1	3.7	2.3	(1,141)
Other⁴	13.5	10.1	3.4	2.3	3.8	(4,421)


		Mental Syndrome
Drug (Unweighted n)	Total Adult Population (16,661)	Major Depressive Episode (1,341)	Generalized Anxiety Disorder (358)	Agoraphobia (327)	Panic Attack (523)

Any Illicit Drug Use¹	10.3	21.5	21.3	16.3	22.1
Marijuana	8.2	16.8	15.7	12.0	17.2
Cocaine	1.9	4.6	4.0	2.8	5.1
Crack	0.6	1.5	2.6	2.2	1.6
Inhalants	0.7	1.7	2.0	0.8	2.7
Hallucinogens	1.6	4.1	5.7	1.1	4.5
PCP	0.1	0.3	0.3	*	*
Heroin	0.3	1.2	0.6	*	0.8
Nonmedical use of any psychotherapeutic²	2.6	6.4	4.2	7.0	9.2
Stimulants	0.7	2.6	0.5	*	2.6
Sedatives	0.3	0.6	0.9	1.3	2.5
Tranquilizers	0.9	2.5	1.9	0.4	6.9
Analgesics	1.8	4.2	3.1	3.7	5.2

Drunk/High on Alcohol³	17.6	22.9	19.2	21.5	28.7

Cigarettes	33.4	48.4	46.2	51.8	50.7