| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Earth, clay | 777 | 296297 |
14.2%
|
| 2 | Wooden planks, bamboo strips | 3507 | 1396238 |
66.7%
|
| 3 | Cement | 240 | 51140 |
2.4%
|
| 4 | Parquet, polished wood | 807 | 237236 |
11.3%
|
| 5 | Polished stone, marble | 28 | 4499 |
0.2%
|
| 6 | Vinyl | 5 | 656 |
0%
|
| 7 | Ceramic tiles | 574 | 83987 |
4%
|
| 8 | Other | 60 | 22277 |
1.1%
|
| 9 | 1 | 157 |
0%
|
|
| Sysmiss | 1 | 664 |