| Value | Category | Cases | |
|---|---|---|---|
| 1 | Canal | 110 |
8.5%
|
| 2 | River | 234 |
18%
|
| 3 | Spring | 60 |
4.6%
|
| 5 | Gravity fed water | 53 |
4.1%
|
| 6 | Rainfed | 371 |
28.5%
|
| 999 | Other, specify | 472 |
36.3%
|
| Sysmiss | 40 |