| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1076 |
59.6%
|
| 2 | I do not smoke now | 323 |
17.9%
|
| 3 | Yes | 262 |
14.5%
|
| 4 | No | 143 |
7.9%
|
| Sysmiss | 45 |