| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 724 |
43.9%
|
| 2 | I did not smoke during the past year | 515 |
31.3%
|
| 3 | Yes | 296 |
18%
|
| 4 | No | 113 |
6.9%
|
| Sysmiss | 9 |