| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1270 |
69.6%
|
| 2 | I do not smoke now | 308 |
16.9%
|
| 3 | Yes | 201 |
11%
|
| 4 | No | 47 |
2.6%
|
| Sysmiss | 5 |