| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1749 |
82.9%
|
| 2 | I do not smoke now | 228 |
10.8%
|
| 3 | Yes | 122 |
5.8%
|
| 4 | No | 11 |
0.5%
|
| Sysmiss | 15 |