| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2583 |
75.1%
|
| 2 | I do not smoke now | 605 |
17.6%
|
| 3 | Yes | 81 |
2.4%
|
| 4 | No | 169 |
4.9%
|
| Sysmiss | 12 |