| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2066 |
86.2%
|
| 2 | Did not smoke cigarettes | 122 |
5.1%
|
| 3 | Yes | 169 |
7%
|
| 4 | No | 41 |
1.7%
|
| Sysmiss | 110 |