Year	% of total freshwater withdrawal
1970	52
1971	53.4600289196
1972	54.7279042841
1973	55.8392178164
1974	56.8212824011
1975	57.6954069299
1976	58.4784601283
1977	59.1839697982
1978	59.822910902
1979	60.4042806183
1980	60.9355246523
1981	61.4228578354
1982	61.8715083799
1983	62.2859061905
1984	62.6698296312
1985	63.0265210608
1986	63.358778626
1987	63.6690298145
1988	63.9593908629
1989	64.2317150924
1990	64.4876325088
1991	64.7285824543
1992	64.9558406932
1993	65.1705420076
1994	65.3736991485
1995	65.56621881
1996	65.7489151579
1997	65.9225213395
1998	66.0876993166
1999	66.2450483008
2000	66.3951120163
2001	67.1993063297
2002	67.9613992762
2003	68.6846126719
2004	69.3718477762
2005	70.0257241919
2006	70.6486132343
2007	71.2426666667
2008	71.8098415346
2009	72.3519217046
2010	72.8705366048
2011	73.1956754651
2012	73.3941467123
2013	74.133258574
2014	74.7823211727
2015	72.5681711535
2016	73.0574900997
2017	73.0574900997
2018	73.0574900997
2019	73.0574900997
2020	73.0574900997