| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1654 |
83.4%
|
| 2 | I have already stopped smoking cigarettes | 116 |
5.8%
|
| 3 | Yes | 88 |
4.4%
|
| 4 | No | 126 |
6.4%
|
| Sysmiss | 28 |