[] 1 Private with septic tank
[] 2 Private without septic tank
[] 3 Share toilet
[] 4 Public toilet
[] 5 Other ____

Private toilet with septic tank is a toilet that is used by only one household, made by using a passageway directly to the disposal area that is water proof and has a septic tank.
Private toilet without septic tank is a toilet that is used by a [single] household, made by using a passageway directly to another disposal area such as a river or pond.
Sharing if the toilet facility limited to only a few households
Public if the toilet facility used by anybody may need it
Others if the disposal place is not categorized above, for example in a lake or in the sea