Comparison of the different minimum standards for water and sanitation needs.

* The original data were in gallons and were converted to litres using the following ratio: 1 gallon = 3.785 litres. NA: no information available. l/p/d: litres per person per day. § This is the amount African people went to collect, when they had to make use of a communal water source. Comparison of the different minimum standards for water and sanitation needs.