| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1542 |
40.4%
|
| 2 | I didn't smoke in the past year. | 838 |
22%
|
| 3 | Not once. | 534 |
14%
|
| 4 | Once. | 476 |
12.5%
|
| 5 | Twice or more often. | 424 |
11.1%
|
| Sysmiss | 21 |