| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1171 |
71.9%
|
| 2 | I didn't smoke in the past year. | 212 |
13%
|
| 3 | Not once. | 99 |
6.1%
|
| 4 | Once. | 74 |
4.5%
|
| 5 | Twice or more often. | 72 |
4.4%
|
| Sysmiss | 33 |