| Value | Category | Cases | |
|---|---|---|---|
| 1 | Allowed anywhere | 73 |
1.6%
|
| 2 | Allowed only in some indoor areas | 346 |
7.6%
|
| 3 | Not allowed in any indoor areas | 4001 |
88%
|
| 4 | There is no policy | 91 |
2%
|
| 7 | Don't know | 34 |
0.7%
|
| 9 | 1 |
0%
|
|
| Sysmiss | 3852 |