| Value | Category | Cases | |
|---|---|---|---|
| 1 | You currently smoke | 70 |
2.4%
|
| 2 | You used to smoke but have stopped | 130 |
4.4%
|
| 3 | You have never smoked | 2345 |
79.4%
|
| 97 | Refusal | 409 |
13.8%
|
| Sysmiss | 1 |