| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1179 |
83%
|
| 2 | I have not stopped smoking | 110 |
7.7%
|
| 3 | 1-3 months | 64 |
4.5%
|
| 4 | 4-11 months | 18 |
1.3%
|
| 5 | One year | 19 |
1.3%
|
| 6 | 2 years | 14 |
1%
|
| 7 | 3 years or longer | 17 |
1.2%
|
| Sysmiss | 13 |