| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes / I am not a smoker now | 1028 |
79.7%
|
| 2 | At least once a day | 104 |
8.1%
|
| 3 | At least once a week | 36 |
2.8%
|
| 4 | At least once a month | 29 |
2.2%
|
| 5 | Less often | 93 |
7.2%
|
| Sysmiss | 20 |