| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoked a cigarette | 2499 |
81.7%
|
| 2 | I no longer smoke cigarettes | 419 |
13.7%
|
| 3 | Regular | 69 |
2.3%
|
| 4 | Light | 71 |
2.3%
|
| Sysmiss | 25 |