| Value | Category | Cases | |
|---|---|---|---|
| -8 | 1 |
0%
|
|
| 1 | water in container | 138 |
3.3%
|
| 2 | tap water | 257 |
6.2%
|
| 3 | pump | 40 |
1%
|
| 4 | protected well | 1525 |
37%
|
| 5 | unprotected well | 1584 |
38.4%
|
| 6 | protected spring | 121 |
2.9%
|
| 7 | unprotected spring | 137 |
3.3%
|
| 8 | river | 272 |
6.6%
|
| 9 | rainwater | 38 |
0.9%
|
| 50 | other | 8 |
0.2%
|