| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2429 |
64.8%
|
| 2 | I have not stopped smoking | 344 |
9.2%
|
| 3 | Less than 1 month | 190 |
5.1%
|
| 4 | 1-3 months | 192 |
5.1%
|
| 5 | 4-11 months | 162 |
4.3%
|
| 6 | One year | 171 |
4.6%
|
| 7 | 2 years | 106 |
2.8%
|
| 8 | 3 years or longer | 154 |
4.1%
|
| Sysmiss | 14 |