| Value | Category | 
|---|---|
| 1 | I don't smoke tobacco | 
| 2 | No, when I get up in the morning I don't smoke cigarette as the first and I do not have such a desire | 
| 3 | Yes, I sometimes as the first in the morning smoke a cigarette or have such a desire. | 
| 4 | Yes, as the first in the morning I always smoke a cigarette and have always such desire. | 
| Sysmiss |