How much is your water consumption?

Hello,
I am interested in your water consumption in the house/apartment.
We have a monthly consumption of about 18 m³ im Monat with 3 people and two dogs. We are thus significantly above the average daily consumption of a German citizen.

That seems very high to me. Even currently, when the lawn is occasionally watered with tap water. (Die Fässer stehen noch nicht) we come to about 10 m³ per month with 2 people. Otherwise, we need 3-4. Before someone makes a comment - we do wash/shower daily :)