| Value | Category | Cases | |
|---|---|---|---|
| 1 | I never smoked a cigarette | 371 |
48.9%
|
| 2 | I no longer smoke cigarettes | 251 |
33.1%
|
| 3 | Regular | 86 |
11.3%
|
| 4 | Light | 50 |
6.6%
|
| Sysmiss | 11 |