| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 2055 |
83.8%
|
| 2 | I don't smoke now | 239 |
9.8%
|
| 3 | Yes | 103 |
4.2%
|
| 4 | No | 54 |
2.2%
|
| Sysmiss | 20 |