| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1136 |
68.6%
|
| 2 | I do not smoke now | 276 |
16.7%
|
| 3 | Yes | 142 |
8.6%
|
| 4 | No | 102 |
6.2%
|
| Sysmiss | 35 |