| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cours d'eau (fleuve, lac, ...) | 23 |
44.2%
|
| 2 | Puits | 12 |
23.1%
|
| 3 | Forage | 8 |
15.4%
|
| 4 | Barrage, retenue d'eau | 5 |
9.6%
|
| 5 | Autre | 2 |
3.8%
|
| 9 | Manquant | 2 |
3.8%
|
| Sysmiss | 5582 |