| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1031 |
56.9%
|
| 2 | I do not smoke now | 452 |
24.9%
|
| 3 | Yes | 207 |
11.4%
|
| 4 | No | 122 |
6.7%
|
| Sysmiss | 13 |