| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3199 |
95%
|
| 2 | Did not smoke cigarettes | 54 |
1.6%
|
| 3 | Yes | 88 |
2.6%
|
| 4 | No | 25 |
0.7%
|