| Value | Category | Cases | |
|---|---|---|---|
| 1 | demolished | 10 |
43.5%
|
| 2 | damaged | 2 |
8.7%
|
| 3 | undamaged | 8 |
34.8%
|
| 9 | don't know | 3 |
13%
|
| Sysmiss | 5534 |