| Value | Category | Cases | |
|---|---|---|---|
| -99 | -99 (don't know) = dk | 0 |
0%
|
| -88 | Other | 1 |
2.9%
|
| -66 | -66 (refuse to answer) = nr | 0 |
0%
|
| 1 | Well | 7 |
20.6%
|
| 2 | Borehole | 0 |
0%
|
| 3 | Marshland drainage | 12 |
35.3%
|
| 4 | Spring | 3 |
8.8%
|
| 5 | River / stream | 11 |
32.4%
|
| 6 | Rain catchment pond | 0 |
0%
|
| 7 | Roof catchment | 0 |
0%
|
| 8 | Lake | 0 |
0%
|
| 9 | Dam | 0 |
0%
|
| Sysmiss | 1082 |