| Value | Category | Cases | |
|---|---|---|---|
| 1 | You smoke | 32 |
3.1%
|
| 2 | You used to smoke but don't smoke now | 63 |
6%
|
| 3 | You have never smoked | 954 |
90.9%
|
| 9 | Missing | 0 |
0%
|