<P> Costs of desalinating sea water (infrastructure, energy, and maintenance) are generally higher than fresh water from rivers or groundwater, water recycling, and water conservation, but alternatives are not always available . Desalination costs in 2013 ranged from US $0.45 to $1.00 / cubic metre ($US2 to 4 / kgal). (1 cubic meter is about 264 gallons .) More than half of the cost comes directly from energy cost, and since energy prices are very volatile, actual costs can vary substantially . </P> <P> The cost of untreated fresh water in the developing world can reach US $5 / cubic metre . </P> <Table> Average water consumption and cost of supply by sea water desalination at US $1 per cubic metre (± 50%) <Tr> <Th> Area </Th> <Th> Consumption USgal / person / day </Th> <Th> Consumption litre / person / day </Th> <Th> Desalinated Water Cost US $/ person / day </Th> </Tr> <Tr> <Td> USA </Td> <Td> 100 </Td> <Td> 378 </Td> <Td> 0.38 </Td> </Tr> <Tr> <Td> Europe </Td> <Td> 50 </Td> <Td> 189 </Td> <Td> 0.19 </Td> </Tr> <Tr> <Td> Africa </Td> <Td> 15 </Td> <Td> 57 </Td> <Td> 0.06 </Td> </Tr> <Tr> <Td> UN recommended minimum </Td> <Td> 13 </Td> <Td> 49 </Td> <Td> 0.05 </Td> </Tr> </Table> <Tr> <Th> Area </Th> <Th> Consumption USgal / person / day </Th> <Th> Consumption litre / person / day </Th> <Th> Desalinated Water Cost US $/ person / day </Th> </Tr>

Which countries does the least amount of desalination
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