| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1384 |
75.3%
|
| 2 | I do not smoke now | 300 |
16.3%
|
| 3 | Yes | 114 |
6.2%
|
| 4 | No | 40 |
2.2%
|
| Sysmiss | 74 |