| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1458 |
74.7%
|
| 2 | No | 365 |
18.7%
|
| 3 | Yes, sometimes | 79 |
4%
|
| 4 | Yes, daily | 49 |
2.5%
|
| Sysmiss | 11 |