| value | category | cases | |
|---|---|---|---|
| 1 | Excreta | 25013 |
65.6%
|
| 2 | Eaux us�s | 1965 |
5.2%
|
| 3 | Mixte | 583 |
1.5%
|
| 4 | Autre (�pr�iser) | 10591 |
27.8%
|
| Sysmiss | 41 |