| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 5592 |
89%
|
| 2 | I do not smoke now | 420 |
6.7%
|
| 3 | Yes | 127 |
2%
|
| 4 | No | 147 |
2.3%
|
| Sysmiss | 120 |