| Value |
Category |
Cases |
|
| -99 |
-99 (don't know) |
0 |
|
| -88 |
Other, specify |
2 |
|
| -66 |
-66 (refuse to answer) |
1 |
|
| 1 |
Mud/earth/sand |
506 |
|
| 2 |
Clay |
258 |
|
| 3 |
Cement/concrete |
349 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
