| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not smoke manufactured cigarettes during the past 30 days | 1220 |
81.2%
|
| 2 | Less than once a week | 87 |
5.8%
|
| 3 | At least once a week but not every day | 94 |
6.3%
|
| 4 | Every day | 101 |
6.7%
|
| Sysmiss | 16 |