| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1330 |
67.9%
|
| 2 | I do not smoke now | 247 |
12.6%
|
| 3 | Yes | 252 |
12.9%
|
| 4 | No | 131 |
6.7%
|
| Sysmiss | 25 |