Value | Category | Cases | |
---|---|---|---|
1 | Less than 10 cigarettes weekly | 135 |
24.8%
|
2 | 10-19 cigarettes weekly | 173 |
31.8%
|
3 | 20-29 cigarettes weekly | 153 |
28.1%
|
4 | 30 cigarettes or more by week | 83 |
15.3%
|
Sysmiss | 2383 |