| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 2913 |
83.8%
|
| 2 | I don't smoke now | 298 |
8.6%
|
| 3 | Yes | 209 |
6%
|
| 4 | No | 55 |
1.6%
|
| Sysmiss | 40 |