| Value | Category | Cases | |
|---|---|---|---|
| 1 | I've never smoked | 1710 |
64.6%
|
| 2 | I quit smoking cigarettes | 382 |
14.4%
|
| 3 | No, I don't need to smoke more cigarettes | 528 |
19.9%
|
| 4 | Yes, I need to smoke more cigarettes | 28 |
1.1%
|
| Sysmiss | 24 |