| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2786 |
57.3%
|
| 2 | I do not smoke now | 1110 |
22.8%
|
| 3 | Yes | 483 |
9.9%
|
| 4 | No | 485 |
10%
|
| Sysmiss | 62 |