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