Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1961 |
95.1%
|
2 | I have not stopped smoking | 51 |
2.5%
|
3 | 1-3 months | 27 |
1.3%
|
4 | 4-11 months | 12 |
0.6%
|
5 | One year | 4 |
0.2%
|
6 | 2 years | 3 |
0.1%
|
7 | 3 years or longer | 5 |
0.2%
|
Sysmiss | 49 |