| Value | Category | Cases | |
|---|---|---|---|
| 1 | bottled water | 6 |
0.3%
|
| 2 | tap water | 650 |
36.1%
|
| 3 | pump | 183 |
10.2%
|
| 4 | protected well | 64 |
3.6%
|
| 5 | unprotected well | 223 |
12.4%
|
| 6 | protected springs | 79 |
4.4%
|
| 7 | unprotected spring | 400 |
22.2%
|
| 8 | river/stream/lake/pond | 131 |
7.3%
|
| 9 | rainwater | 0 |
0%
|
| 10 | other | 64 |
3.6%
|