Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 2144 |
82.5%
|
2 | No | 161 |
6.2%
|
3 | One to three times | 168 |
6.5%
|
4 | Four times or more | 126 |
4.8%
|
Sysmiss | 27 |