| Value | Category | Cases | |
|---|---|---|---|
| 1 | Brick | 693 |
11.2%
|
| 2 | Reinforsed concrete | 667 |
10.8%
|
| 3 | Stone | 59 |
1%
|
| 4 | Wood | 1350 |
21.8%
|
| 5 | Straw | 0 |
0%
|
| 6 | Other | 160 |
2.6%
|
| 7 | Panel of GER-single | 857 |
13.9%
|
| 8 | Panel of GER-double | 2390 |
38.6%
|
| 97 | 8 |
0.1%
|