| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1781 |
83.3%
|
| 2 | I do not smoke now | 153 |
7.2%
|
| 3 | Yes | 124 |
5.8%
|
| 4 | No | 79 |
3.7%
|
| Sysmiss | 22 |