| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Cement | 32 | 1 |
85.3%
|
| 2 | Tiles/ceramic | 0 | 0 |
0%
|
| 3 | Steel/zinc | 0 | 0 |
0%
|
| 4 | Wood | 6 | 0 |
14.7%
|
| 5 | Dirt | 0 | 0 |
0%
|
| 97 | Other | 0 | 0 |
0%
|
| Sysmiss | 17088 | 6573 |