| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1097 |
50.7%
|
| 2 | I no longer smoke cigarettes | 491 |
22.7%
|
| 3 | No, I do not need to smoke more cigarettes every day | 532 |
24.6%
|
| 4 | Yes, I need to smoke more cigarettes every day | 45 |
2.1%
|
| Sysmiss | 36 |