| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2714 |
78.7%
|
| 2 | I do not smoke now | 399 |
11.6%
|
| 3 | Yes | 262 |
7.6%
|
| 4 | No | 72 |
2.1%
|
| Sysmiss | 11 |