| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3566 |
80.3%
|
|
| 1 | Waterways | 38 |
0.9%
|
| 2 | Pool | 56 |
1.3%
|
| 3 | Faucet,tap | 84 |
1.9%
|
| 4 | Wells | 570 |
12.8%
|
| 5 | Drilling | 61 |
1.4%
|
| 6 | Dam/retention of water | 6 |
0.1%
|
| 7 | Other(specify) | 25 |
0.6%
|
| 9 | DK | 33 |
0.7%
|
| Sysmiss | 22155 |