| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1194 |
72.3%
|
| 2 | I did not smoke during the past year | 161 |
9.7%
|
| 3 | Yes | 210 |
12.7%
|
| 4 | No | 87 |
5.3%
|
| Sysmiss | 16 |