Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1685 |
85.5%
|
2 | I have not stopped smoking | 50 |
2.5%
|
3 | 1-3 months | 71 |
3.6%
|
4 | 4-11 months | 29 |
1.5%
|
5 | One year | 28 |
1.4%
|
6 | 2 years | 21 |
1.1%
|
7 | 3 years or longer | 87 |
4.4%
|
Sysmiss | 138 |