| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1361 |
40.8%
|
| 2 | I do not smoke now | 1085 |
32.5%
|
| 3 | Yes | 632 |
19%
|
| 4 | No | 256 |
7.7%
|
| Sysmiss | 28 |