| Value | Category | Cases | |
|---|---|---|---|
| -2 | don't know | 0 |
0%
|
| -1 | refuse | 0 |
0%
|
| 1 | Irrigation channel | 0 |
0%
|
| 2 | Underground | 0 |
0%
|
| 3 | Well | 0 |
0%
|
| 4 | River, spring, lake | 1 |
33.3%
|
| 5 | Pumping station | 0 |
0%
|
| 6 | Central water supply | 0 |
0%
|
| 7 | Reservoir | 1 |
33.3%
|
| 8 | Lagoon | 1 |
33.3%
|
| 10 | Don't need | 0 |
0%
|
| 12 | None of them | 0 |
0%
|
| 13 | Bore | 0 |
0%
|
| 14 | Lead to the yard by tubes from spring | 0 |
0%
|
| 15 | Bring by cistern | 0 |
0%
|
| Sysmiss | 1046 |