| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3474 |
85.1%
|
| 2 | I do not smoke now | 188 |
4.6%
|
| 3 | Yes | 322 |
7.9%
|
| 4 | No | 98 |
2.4%
|
| Sysmiss | 28 |