| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 839 |
45.5%
|
| 2 | Yes, they have always allowed me to smoke | 51 |
2.8%
|
| 3 | Yes, only on some occasions they allow me to smoke | 71 |
3.9%
|
| 4 | No, they never allow me to smoke | 676 |
36.7%
|
| 5 | I don't know | 207 |
11.2%
|
| Sysmiss | 4 |