| Value | Category | Cases | |
|---|---|---|---|
| 1 | Earth/Mud | 1794 |
6.1%
|
| 2 | Cement/Concrete | 20254 |
68.8%
|
| 3 | Stone | 53 |
0.2%
|
| 4 | Burnt bricks | 23 |
0.1%
|
| 5 | Wood | 518 |
1.8%
|
| 6 | Vinyl tiles | 2585 |
8.8%
|
| 7 | Ceramic/Porcelain/Granite/Marble tiles | 3252 |
11%
|
| 8 | Terrazzo/Terrazzo tiles | 961 |
3.3%
|
| 9 | Other | 16 |
0.1%
|