| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1766 |
69.8%
|
| 2 | I don't smoke now | 284 |
11.2%
|
| 3 | Yes | 308 |
12.2%
|
| 4 | No | 172 |
6.8%
|
| Sysmiss | 30 |