Value | Category | Cases | |
---|---|---|---|
1 | Non smoker | 2315 |
91.3%
|
2 | An occasional smoker | 167 |
6.6%
|
3 | An accustomed smoker | 21 |
0.8%
|
4 | A daily smoker | 32 |
1.3%
|
Sysmiss | 12 |