| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cement | 16132 |
80.8%
|
| 2 | Terrazo / Tile | 1832 |
9.2%
|
| 3 | Mud | 1503 |
7.5%
|
| 4 | 1 |
0%
|
|
| 9 | Other (specify) | 487 |
2.4%
|
| Sysmiss | 3 |