| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1334 |
58.9%
|
| 2 | I do not smoke now | 366 |
16.2%
|
| 3 | Yes | 436 |
19.2%
|
| 4 | No | 129 |
5.7%
|
| Sysmiss | 36 |