| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 0 | 1 |
0.4%
|
|
| 1 | Rain | 205 |
73.5%
|
| 2 | Dam | 7 |
2.5%
|
| 3 | Ground source/Pump | 37 |
13.3%
|
| 4 | River/stream | 13 |
4.7%
|
| 5 | Other | 16 |
5.7%
|
| Sysmiss | 2354 |