| Value | Category | Cases | |
|---|---|---|---|
| 1 | Public water network | 39 |
48.1%
|
| 2 | Canal | 16 |
19.8%
|
| 3 | Underground | 8 |
9.9%
|
| 4 | Rainfall | 4 |
4.9%
|
| 97 | Other (specify) | 14 |
17.3%
|
| Sysmiss | 41931 |