—is yrs 3.3 3.8 7.1 less than high school 100 5.4 rehabilitation: decreased drug abuse table 1 age...
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—is yrs 3.3 3.8 7.1 less than high school 100 5.4 rehabilitation: decreased drug abuse table 1 age and sex of respondents to questionnaire age —paper 80 totals 574 363 937 39 yrs
