| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | treatment plant | 79 |
4.7%
|
| 2 | buried in a covered pit | 136 |
8.2%
|
| 3 | uncovered pit/bush/field/open ground | 600 |
36%
|
| 4 | surface water (river/dam/lake/pond/stream/canal/irrigation channel) | 58 |
3.5%
|
| 6 | other | 11 |
0.7%
|
| 8 | don't know | 783 |
47%
|
| 11 | .A | 19 | |
| Sysmiss | 11565 |