| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2044 |
70.3%
|
| 2 | I do not smoke now | 121 |
4.2%
|
| 3 | Yes | 677 |
23.3%
|
| 4 | No | 64 |
2.2%
|
| Sysmiss | 7 |