| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1511 |
76.1%
|
| 2 | I do not smoke now | 250 |
12.6%
|
| 3 | Yes | 169 |
8.5%
|
| 4 | No | 56 |
2.8%
|
| Sysmiss | 5 |