| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1172 |
75.6%
|
| 2 | I do not smoke now | 316 |
20.4%
|
| 3 | Yes | 32 |
2.1%
|
| 4 | No | 31 |
2%
|
| Sysmiss | 9 |