| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1642 |
56.6%
|
| 2 | Yes, they always allow my smoking | 157 |
5.4%
|
| 3 | Yes, in some occasions they allow my smoking | 179 |
6.2%
|
| 4 | No, they never give me permission to smoke | 633 |
21.8%
|
| 5 | I don't know | 292 |
10.1%
|
| Sysmiss | 72 |