| Value | Category | Cases | |
|---|---|---|---|
| 1 | no | 1458 |
83.6%
|
| 2 | Occasionally, at least one cigarette per month | 161 |
9.2%
|
| 3 | Occasionally each month, at least one cigarette per week | 68 |
3.9%
|
| 4 | Occasionally each week, at least one cigarette per day | 28 |
1.6%
|
| 5 | At least one cigarette everyday | 30 |
1.7%
|
| Sysmiss | 22 |