| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1375 |
63.8%
|
| 2 | I do not smoke now | 101 |
4.7%
|
| 3 | Yes | 259 |
12%
|
| 4 | No | 421 |
19.5%
|
| Sysmiss | 21 |