| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1494 |
69.2%
|
| 2 | I do not smoke now | 303 |
14%
|
| 3 | Yes | 262 |
12.1%
|
| 4 | No | 100 |
4.6%
|
| Sysmiss | 16 |