| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1070 |
63.8%
|
| 2 | I do not smoke now | 362 |
21.6%
|
| 3 | Yes | 91 |
5.4%
|
| 4 | No | 154 |
9.2%
|
| Sysmiss | 3 |