| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1197 |
58.6%
|
| 2 | I do not smoke now | 540 |
26.5%
|
| 3 | Yes | 159 |
7.8%
|
| 4 | No | 145 |
7.1%
|
| Sysmiss | 18 |