| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1012 |
54.9%
|
| 2 | I no longer smoke cigarettes | 326 |
17.7%
|
| 3 | No, I don't need to smoke each time more cigarettes | 473 |
25.7%
|
| 4 | Yes, I need to smoke each time more cigarettes | 31 |
1.7%
|
| Sysmiss | 6 |