| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cement | 410 |
37.5%
|
| 2 | Tiles (ceramic) | 165 |
15.1%
|
| 3 | Mud | 315 |
28.8%
|
| 4 | Wood | 118 |
10.8%
|
| 1000 | Other | 84 |
7.7%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 2147483647 | Not administered | 0 |
0%
|
| 10001 | .Z | 4999 | |
| Sysmiss | 1 |