| Value | Category | Cases | |
|---|---|---|---|
| 1 | I've never smoked | 1584 |
62.7%
|
| 2 | I quit smoking cigarettes | 351 |
13.9%
|
| 3 | No, I don't need to smoke more cigarettes | 553 |
21.9%
|
| 4 | Yes, I need to smoke more cigarettes | 37 |
1.5%
|
| Sysmiss | 25 |