Codes and Frequencies
For sample persons ages 12 to 21, CSQTRY6MO indicates if the person tried to quit smoking cigarettes during the past six months. People could respond yes, no, or "this question does not apply to me because I was not doing this at all during the past 6 months."
- 1992: Sample persons age 12-21.
- 1992 : SUPP2WT