| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1130 |
61.1%
|
| 2 | I didn't smoke in the past year. | 181 |
9.8%
|
| 3 | Not once. | 177 |
9.6%
|
| 4 | Once. | 194 |
10.5%
|
| 5 | Twice or more often. | 166 |
9%
|
| Sysmiss | 6 |