| Value | Category | Cases | |
|---|---|---|---|
| 1 | Strong materials (galvanized iron, aluminum, tile, concrete, | 5840 |
61.8%
|
| 2 | Light materials (bamboo, sawali, cogon, nipa, anahaw) | 584 |
6.2%
|
| 3 | Salvaged/makeshift materials | 66 |
0.7%
|
| 4 | Mixed but predominantly strong materials | 1536 |
16.3%
|
| 5 | Mixed but predominantly light materials | 1076 |
11.4%
|
| 6 | Mixed but predominantly salvaged materials | 152 |
1.6%
|
| 7 | Not applicable | 194 |
2.1%
|