| Value | Category | Cases | |
|---|---|---|---|
| 1 | BRICKS | 1650 |
27.6%
|
| 2 | CEMENT | 1476 |
24.7%
|
| 3 | WOOD | 2591 |
43.3%
|
| 4 | STONE | 59 |
1%
|
| 5 | OTHER | 211 |
3.5%
|
| Sysmiss | 5211 |