| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2059 |
60%
|
| 2 | I do not smoke now | 768 |
22.4%
|
| 3 | Yes | 455 |
13.3%
|
| 4 | No | 148 |
4.3%
|
| Sysmiss | 44 |