Value | Category | Cases | |
---|---|---|---|
1 | Never | 1140 |
61.7%
|
2 | Occasionally | 236 |
12.8%
|
3 | Often | 47 |
2.5%
|
4 | Quite often | 35 |
1.9%
|
5 | I have never smoked | 391 |
21.1%
|
Sysmiss | 18 |