| Value | Category | Cases | |
|---|---|---|---|
| 1 | I don’t smoke cigarettes | 6490 |
82.7%
|
| 2 | Yes | 541 |
6.9%
|
| 3 | No | 575 |
7.3%
|
| 4 | Uncertain | 239 |
3%
|
| Sysmiss | 1 |