Value | Category |
---|---|
1 | I did not smoke any cigarettes during the past 30 days |
2 | I bought them in the shop of a gas station |
3 | I bought them from a street vendor/apron |
4 | I bought them at a shop or kiosk |
5 | I got them from someone else |
6 | I got them some other way |
Sysmiss |