Value | Category | Cases | |
---|---|---|---|
-77 | Other, specify | 0 |
0%
|
1 | Sand | 0 |
0%
|
2 | Smooth mud | 61 |
83.6%
|
3 | Smooth cement | 12 |
16.4%
|
4 | Wood | 0 |
0%
|
5 | Tile | 0 |
0%
|
Sysmiss | 567 |