| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 685 |
83.2%
|
| 2 | I did not smoke during the past year | 78 |
9.5%
|
| 3 | Yes | 41 |
5%
|
| 4 | No | 19 |
2.3%
|
| Sysmiss | 14 |