| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2865 |
77.8%
|
| 2 | I no longer smoke cigarettes | 516 |
14%
|
| 3 | Yes, I smoke but I don't mix tobacco with other drugs | 166 |
4.5%
|
| 4 | Yes, I have once or twice | 69 |
1.9%
|
| 5 | Yes, I mix tobacco with other drugs many times | 67 |
1.8%
|
| Sysmiss | 47 |