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