| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1901 |
50.2%
|
| 2 | I do not smoke now | 1095 |
28.9%
|
| 3 | Yes | 361 |
9.5%
|
| 4 | No | 427 |
11.3%
|
| Sysmiss | 15 |