| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2056 |
73.8%
|
| 2 | I do not smoke now | 485 |
17.4%
|
| 3 | Yes | 175 |
6.3%
|
| 4 | No | 70 |
2.5%
|
| Sysmiss | 134 |