| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 5980 |
82.5%
|
| 2 | I don't smoke now | 711 |
9.8%
|
| 3 | Yes | 469 |
6.5%
|
| 4 | No | 85 |
1.2%
|
| Sysmiss | 53 |