| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1429 |
70.9%
|
| 2 | I do not smoke now | 281 |
13.9%
|
| 3 | Yes | 260 |
12.9%
|
| 4 | No | 45 |
2.2%
|
| Sysmiss | 60 |