| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1496 |
82.4%
|
| 2 | I do not smoke now | 262 |
14.4%
|
| 3 | Yes | 29 |
1.6%
|
| 4 | No | 28 |
1.5%
|
| Sysmiss | 4 |