Magnified View of Graphic
Source: National Survey on Drug Use and Health
Ratios of Heroin Use vs Marijuana Use and Alcohol Use Among New Drug Use Initiates -- Total (1965 - 2003) | |||
---|---|---|---|
Year | Heroin New Users | Ratio vs Marijuana | Ratio vs Alcohol |
1965 | -- | -- | -- |
1966 | -- | -- | -- |
1967 | 33,000 | 0.02 | 0.01 |
1968 | 78,000 | 0.04 | 0.02 |
1969 | 35,000 | 0.01 | 0.01 |
1970 | 88,000 | 0.03 | 0.02 |
1971 | 117,000 | 0.04 | 0.03 |
1972 | 150,000 | 0.05 | 0.04 |
1973 | 166,000 | 0.05 | 0.04 |
1974 | 170,000 | 0.05 | 0.04 |
1975 | 79,000 | 0.02 | 0.02 |
1976 | 80,000 | 0.02 | 0.02 |
1977 | 98,000 | 0.03 | 0.02 |
1978 | 81,000 | 0.02 | 0.02 |
1979 | 70,000 | 0.02 | 0.02 |
1980 | 67,000 | 0.03 | 0.02 |
1981 | 90,000 | 0.04 | 0.02 |
1982 | 55,000 | 0.02 | 0.02 |
1983 | 66,000 | 0.03 | 0.02 |
1984 | 89,000 | 0.04 | 0.03 |
1985 | 37,000 | 0.02 | 0.01 |
1986 | 67,000 | 0.03 | 0.02 |
1987 | 82,000 | 0.04 | 0.03 |
1988 | 94,000 | 0.06 | 0.03 |
1989 | 82,000 | 0.05 | 0.03 |
1990 | 50,000 | 0.03 | 0.02 |
1991 | 63,000 | 0.04 | 0.02 |
1992 | 109,000 | 0.06 | 0.04 |
1993 | 59,000 | 0.03 | 0.02 |
1994 | 79,000 | 0.03 | 0.02 |
1995 | 111,000 | 0.04 | 0.03 |
1996 | 140,000 | 0.06 | 0.04 |
1997 | 114,000 | 0.04 | 0.03 |
1998 | 140,000 | 0.06 | 0.04 |
1999 | 121,000 | 0.05 | 0.03 |
2000 | 114,000 | 0.04 | 0.02 |
2001 | 154,000 | 0.06 | 0.03 |
2002 | 147,000 | 0.05 | 0.03 |
2003 | 96,000 | 0.04 | -- |
Averages: | 101,222 | 0.04 | 0.03 |
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