| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1480 |
66.7%
|
| 2 | I do not smoke now | 356 |
16%
|
| 3 | Yes | 328 |
14.8%
|
| 4 | No | 55 |
2.5%
|
| Sysmiss | 13 |