The headline says 74000l/household/year. Divide by roughly 365 days a year = 202.7392l/day. I made a rounding error and didn't read further down. Still a very u

The headline says 74000l/household/year. Divide by roughly 365 days a year = 202.7392l/day. I made a rounding error and didn't read further down. Still a very useful approximation I'd say.