| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1777 |
49%
|
| 2 | I do not smoke now | 1115 |
30.8%
|
| 3 | Yes | 396 |
10.9%
|
| 4 | No | 336 |
9.3%
|
| Sysmiss | 67 |