| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 721 |
53.5%
|
| 2 | I don't smoke now | 345 |
25.6%
|
| 3 | Yes | 162 |
12%
|
| 4 | No | 119 |
8.8%
|
| Sysmiss | 20 |