Value | Category |
---|---|
NIU (not in universe) | |
1 | Piped water from network watermains inside dwelling |
2 | Domestic water system e.g. piped from the well on the ground-plot of the building |
3 | Network water tap only on the ground-plot of the building |
4 | The water of the well in the courtyard is used |
5 | The water from the street common well is used |
6 | From other place |