Value | Category | Cases | |
---|---|---|---|
1 | Sand | 345 |
3.1%
|
2 | Smoothed mud | 8658 |
76.8%
|
3 | Smooth cement | 2244 |
19.9%
|
4 | Wood | 3 |
0%
|
5 | Tile | 26 |
0.2%
|
6 | Other | 2 |
0%
|
Sysmiss | 2 |