| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1847 |
49.7%
|
| 2 | I do not smoke now | 867 |
23.3%
|
| 3 | Yes | 281 |
7.6%
|
| 4 | No | 362 |
9.7%
|
| 5 | 360 |
9.7%
|
|
| Sysmiss | 12 |