| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1355 |
65.4%
|
| 2 | I do not smoke now | 353 |
17%
|
| 3 | Yes | 334 |
16.1%
|
| 4 | No | 29 |
1.4%
|
| Sysmiss | 3 |