| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2614 |
74.3%
|
| 2 | I don't smoke now | 310 |
8.8%
|
| 3 | Yes | 348 |
9.9%
|
| 4 | No | 248 |
7%
|
| Sysmiss | 220 |