Year	constant 2010 US$ GDP per cubic meter of total freshwater withdrawal
1970	26.8116411288639
1975	37.3656921468158
1980	41.9869270813274
1986	48.7713252091209
1990	63.0225728013624
1995	90.193404274363
2002	112.926410438653
2004	129.204177858662