| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 943 |
69.5%
|
| 2 | I did not smoke during the past year | 189 |
13.9%
|
| 3 | Yes | 149 |
11%
|
| 4 | No | 75 |
5.5%
|
| Sysmiss | 9 |