| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3682 |
62.2%
|
| 2 | I didn't smoke in the past year. | 767 |
13%
|
| 3 | Not once. | 415 |
7%
|
| 4 | Once. | 378 |
6.4%
|
| 5 | Twice or more often. | 680 |
11.5%
|
| Sysmiss | 298 |