| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1176 |
58.6%
|
| 2 | I do not smoke now | 486 |
24.2%
|
| 3 | Yes | 218 |
10.9%
|
| 4 | No | 126 |
6.3%
|
| Sysmiss | 7 |