| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Straw | 522 | 1874771 |
5.9%
|
| 2 | Mud | 93 | 272241 |
0.9%
|
| 3 | Wood | 1080 | 3132464 |
9.9%
|
| 4 | Steel (galvanized) | 55 | 137131 |
0.4%
|
| 5 | Reinforced concrete | 9105 | 26195130 |
82.5%
|
| 6 | Tiles/wooden planks | 61 | 156181 |
0.5%
|
| 7 | Other | 0 | 0 |
0%
|