V140: 922B15B:#X 'H'/LAST 12MO
On how many occasions (if any) have you used heroin (smack, horse, skag)...
|7||40 or more||3||0.0|
Based upon 15,769 valid cases out of 16,251 total cases.
- minimum: 1.00
- maximum: 7.00
- mode: 1.00
- mean: 1.01
- median: 1.00
- standard deviation: 0.20
Location: 111-111 (width: 1; decimal: 0)
Variable Type: numeric
(Range of) Missing Values: 9
Source: This variable was taken from: Monitoring the Future: A Continuing Study of the Lifestyles and Values of Youth, 1992.
Copyright: ICPSR has an FAQ on copyright and survey instruments.
Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.