| Value | Category | Cases | |
|---|---|---|---|
| -9 | missing | 0 |
0%
|
| -8 | dont know | 0 |
0%
|
| -7 | na | 0 |
0%
|
| 1 | mud/earth | 104 |
71.2%
|
| 2 | cement | 29 |
19.9%
|
| 3 | wooden tiles | 2 |
1.4%
|
| 4 | other specify | 11 |
7.5%
|
| Sysmiss | 53 |