| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1753 |
81%
|
| 2 | I have already stopped smoking cigarettes | 178 |
8.2%
|
| 3 | Yes | 160 |
7.4%
|
| 4 | No | 73 |
3.4%
|
| Sysmiss | 31 |