| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 521 |
83.8%
|
| 2 | I don't smoke now | 32 |
5.1%
|
| 3 | Yes | 56 |
9%
|
| 4 | No | 13 |
2.1%
|
| Sysmiss | 2 |