| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2270 |
70.2%
|
| 2 | I have already stopped smoking cigarettes | 276 |
8.5%
|
| 3 | Yes | 445 |
13.8%
|
| 4 | No | 243 |
7.5%
|
| Sysmiss | 17 |