| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 851 |
61.2%
|
| 2 | I do not smoke now | 261 |
18.8%
|
| 3 | Yes | 41 |
2.9%
|
| 4 | No | 238 |
17.1%
|
| Sysmiss | 23 |