Interviewer instructions
Questions for the households
Sections B, C and D are to be filled out by occupied households.
Question B.12
Drainage / Sewerage system
Connected to the centralized sewerage system - if a drainage system is connected to the centralized sewerage system.
The local network - if a dwelling unit has its local network for drainage.
Other - if other than abovementioned systems are used.
No drainage system - if dwelling unit does not have any drainage system.