| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1059 |
70.2%
|
| 2 | I don't smoke now | 204 |
13.5%
|
| 3 | Yes | 206 |
13.7%
|
| 4 | No | 39 |
2.6%
|
| Sysmiss | 11 |