Value | Category | Cases | |
---|---|---|---|
1 | Never | 1331 |
69.1%
|
2 | Occasionally | 112 |
5.8%
|
3 | Often | 24 |
1.2%
|
4 | Quite often | 26 |
1.3%
|
5 | I have never smoked | 434 |
22.5%
|
Sysmiss | 20 |