| Value | Category | Cases | |
|---|---|---|---|
| 1 | Public water network | 19 |
76%
|
| 2 | Canal | 0 |
0%
|
| 3 | Underground | 0 |
0%
|
| 4 | Rainfall | 0 |
0%
|
| 97 | Other (specify) | 6 |
24%
|
| Sysmiss | 41987 |