| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 921 |
71.3%
|
| 2 | I do not smoke now | 294 |
22.8%
|
| 3 | Yes | 33 |
2.6%
|
| 4 | No | 44 |
3.4%
|