Value | Category |
---|---|
1 | I have never smoked cigarettes |
2 | I no longer smoke cigarettes |
3 | No, I don't have or feel like having a cigarette first thing in the morning |
4 | Yes, I sometimes have or feel like having a cigarette first thing in the morning |
5 | Yes, I always have or feel like having a cigarette first thing in the morning |
Sysmiss |