| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1356 |
75.8%
|
| 2 | I do not smoke now | 246 |
13.8%
|
| 3 | Yes | 125 |
7%
|
| 4 | No | 61 |
3.4%
|
| Sysmiss | 22 |