| Value | Category | Cases | |
|---|---|---|---|
| 1 | Irrigation, propre puits | 186 |
1.3%
|
| 2 | Irrigation canal | 188 |
1.3%
|
| 3 | Irrigation ruisseau | 51 |
0.4%
|
| 4 | Pluviale | 14047 |
96.9%
|
| 5 | Marais/"wetlands" | 24 |
0.2%
|
| 6 | Autre | 0 |
0%
|
| Sysmiss | 2817 |