| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1082 |
80.1%
|
| 2 | I do not smoke now | 129 |
9.6%
|
| 3 | Yes | 130 |
9.6%
|
| 4 | No | 9 |
0.7%
|
| Sysmiss | 85 |