| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1049 |
63%
|
| 2 | I don't smoke now | 238 |
14.3%
|
| 3 | Yes | 323 |
19.4%
|
| 4 | No | 54 |
3.2%
|
| Sysmiss | 16 |