| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1123 |
69.8%
|
| 2 | I do not smoke presently | 327 |
20.3%
|
| 3 | Yes | 125 |
7.8%
|
| 4 | No | 34 |
2.1%
|
| Sysmiss | 162 |