| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1371 |
84%
|
| 2 | I did not smoke during the past year | 144 |
8.8%
|
| 3 | Yes | 59 |
3.6%
|
| 4 | No | 58 |
3.6%
|
| Sysmiss | 6 |