| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 4699 |
70.6%
|
| 2 | I didn't smoke in the past year. | 1109 |
16.7%
|
| 3 | Not once. | 287 |
4.3%
|
| 4 | Once. | 266 |
4%
|
| 5 | Twice or more often. | 291 |
4.4%
|
| Sysmiss | 96 |