| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 503 |
48.6%
|
| 2 | I smoked one time just to experiment/try | 187 |
18.1%
|
| 3 | I have not stopped smoking | 175 |
16.9%
|
| 4 | 1-3 months | 98 |
9.5%
|
| 5 | 4-11 months | 24 |
2.3%
|
| 6 | One year | 25 |
2.4%
|
| 7 | 2 years | 12 |
1.2%
|
| 8 | 3 years or longer | 10 |
1%
|
| Sysmiss | 8 |