Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 728 |
42.1%
|
2 | I have not stopped smoking | 393 |
22.7%
|
3 | 1-3 months | 279 |
16.1%
|
4 | 4-11 months | 123 |
7.1%
|
5 | One year | 96 |
5.6%
|
6 | 2 years | 49 |
2.8%
|
7 | 3 years or longer | 61 |
3.5%
|
Sysmiss | 17 |