Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1940 |
91.9%
|
2 | I have not stopped smoking | 48 |
2.3%
|
3 | 1-3 months | 47 |
2.2%
|
4 | 4-11 months | 25 |
1.2%
|
5 | One year | 18 |
0.9%
|
6 | 2 years | 10 |
0.5%
|
7 | 3 years or longer | 24 |
1.1%
|
Sysmiss | 5 |