| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke manufactured cigarettes during the past 30 days | 103729 |
86%
|
| 2 | Less than once a week | 5340 |
4.4%
|
| 3 | At least once a week but not every day | 5418 |
4.5%
|
| 4 | Every day | 6196 |
5.1%
|
| Sysmiss | 1357 |