Value | Category |
---|---|
1 | I have not smoked any cigarettes during the past 30 days |
2 | I bought them in a shop or store |
3 | I bought them from a street seller |
4 | I bought them from a kiosk |
5 | I bought them from a vending machine |
6 | I obtained them from someone else |
7 | I obtained them in some other way |
Sysmiss |