| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 785 |
73.2%
|
| 2 | I do not smoke now | 131 |
12.2%
|
| 3 | Yes | 121 |
11.3%
|
| 4 | No | 36 |
3.4%
|
| Sysmiss | 18 |