Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 3717 |
87.7%
|
2 | I have not stopped smoking | 75 |
1.8%
|
3 | 1-3 months | 126 |
3%
|
4 | 4-11 months | 43 |
1%
|
5 | One year | 50 |
1.2%
|
6 | 2 years | 45 |
1.1%
|
7 | 3 years or longer | 180 |
4.2%
|
Sysmiss | 26 |