| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked tobacco | 1205 |
77.5%
|
| 2 | I did not smoke during the past year | 221 |
14.2%
|
| 3 | Yes | 55 |
3.5%
|
| 4 | No | 73 |
4.7%
|
| Sysmiss | 19 |