Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 4063 |
68.1%
|
2 | An ex-smoker | 928 |
15.6%
|
3 | An occasional smoker | 405 |
6.8%
|
4 | A frequent smoker | 181 |
3%
|
5 | A daily smoker | 387 |
6.5%
|
Sysmiss | 81 |