| Value | Category | Cases | |
|---|---|---|---|
| -999999999 | missing | 0 |
0%
|
| 1 | Cours d'eau (fleuve, lac, etc.) | 107 |
66%
|
| 2 | Puits | 13 |
8%
|
| 3 | Forage | 4 |
2.5%
|
| 4 | Barrage, retenue d'eau | 7 |
4.3%
|
| 5 | Canal d'irrigation | 21 |
13%
|
| 6 | Autre | 10 |
6.2%
|
| Sysmiss | 387 |