| Value | Category | Cases | |
|---|---|---|---|
| 1 | outdoor | 2241 |
17.3%
|
| 2 | enclosed detached | 4113 |
31.7%
|
| 3 | enclosed attached | 1520 |
11.7%
|
| 4 | indoor without partition | 3818 |
29.4%
|
| 5 | indoor with partition | 1208 |
9.3%
|
| 6 | other | 91 |
0.7%
|
| Sysmiss | 86 |