Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 2426 |
84.1%
|
2 | 0 times | 205 |
7.1%
|
3 | 1 to 3 times | 155 |
5.4%
|
4 | 4 times or more | 99 |
3.4%
|
Sysmiss | 21 |