| Value | Category | Cases | |
|---|---|---|---|
| 1 | EARTH | 15921 |
54.4%
|
| 2 | CONCRETE,CEMENT,TILES,TIMBER | 13199 |
45.1%
|
| 3 | OTHER (SPECIFY) | 127 |
0.4%
|
| Sysmiss | 3 |