| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1351 |
82.8%
|
| 2 | I do not smoke now | 137 |
8.4%
|
| 3 | Yes | 97 |
5.9%
|
| 4 | No | 46 |
2.8%
|
| Sysmiss | 53 |