| Value | Category | Cases | |
|---|---|---|---|
| -79 | No superstructure | 0 |
0%
|
| 1 | Roof | 0 |
0%
|
| 2 | Fully enclosed wall | 0 |
0%
|
| 3 | Partially enclosed wall | 9 |
0.5%
|
| 4 | Full door | 1658 |
92.8%
|
| 5 | Half door | 58 |
3.2%
|
| 6 | Lockable door | 52 |
2.9%
|
| 7 | Curtain | 7 |
0.4%
|
| 8 | Other | 3 |
0.2%
|
| Sysmiss | 2643 |