| Value | Category | Cases | |
|---|---|---|---|
| 1 | Connected to the mains | 2485 |
95.4%
|
| 2 | Connection to neighbour | 74 |
2.8%
|
| 3 | Private water system(with a water pump) | 13 |
0.5%
|
| 4 | Other(specify) | 33 |
1.3%
|
| Sysmiss | 10710 |