| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3156 |
78.4%
|
| 2 | I do not smoke now | 511 |
12.7%
|
| 3 | Yes | 260 |
6.5%
|
| 4 | No | 99 |
2.5%
|
| Sysmiss | 45 |