| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2593 |
61.6%
|
| 2 | I do not smoke now | 1183 |
28.1%
|
| 3 | Yes | 234 |
5.6%
|
| 4 | No | 202 |
4.8%
|
| Sysmiss | 14 |