| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1330 |
66.2%
|
| 2 | I do not smoke now | 356 |
17.7%
|
| 3 | Yes | 198 |
9.9%
|
| 4 | No | 126 |
6.3%
|
| Sysmiss | 17 |