| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2754 |
80.1%
|
| 2 | I do not smoke now | 457 |
13.3%
|
| 3 | Yes | 141 |
4.1%
|
| 4 | No | 87 |
2.5%
|
| Sysmiss | 38 |