| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1147 |
62.3%
|
| 2 | I do not smoke now | 439 |
23.8%
|
| 3 | Yes | 186 |
10.1%
|
| 4 | No | 70 |
3.8%
|
| Sysmiss | 13 |