| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1431 |
66.6%
|
| 2 | I do not smoke now | 360 |
16.7%
|
| 3 | Yes | 212 |
9.9%
|
| 4 | No | 147 |
6.8%
|
| Sysmiss | 25 |