| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1826 |
85.2%
|
| 2 | I do not smoke now | 131 |
6.1%
|
| 3 | Yes | 107 |
5%
|
| 4 | No | 78 |
3.6%
|
| Sysmiss | 32 |