| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily (smoking at least once a day) | 45 |
0.7%
|
| 2 | Occasionally (at least 100 cigarettes, but never daily) | 194 |
2.9%
|
| 3 | Not at all (not at all, or less than 100 cigarettes in your | 6549 |
96.4%
|
| 8 | Don't know/Don't remember | 7 |
0.1%
|
| 9 | Refused/No answer | 0 |
0%
|
| Sysmiss | 1065 |