| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2234 |
43.4%
|
| 2 | Yes, they have always allowed me to smoke | 302 |
5.9%
|
| 3 | Yes, only on some occasions they allow me to smoke | 343 |
6.7%
|
| 4 | No, they never allow me to smoke | 1601 |
31.1%
|
| 5 | I don't know | 662 |
12.9%
|
| Sysmiss | 11 |