| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1149 |
77.2%
|
| 2 | I don't smoke now | 130 |
8.7%
|
| 3 | Yes | 166 |
11.1%
|
| 4 | No | 44 |
3%
|
| Sysmiss | 6 |