Year	% of total freshwater withdrawal
1980	3.9997785283
1981	3.7640121148
1982	3.5255009944
1983	3.2841969572
1984	3.0400506574
1985	2.7930115802
1986	2.5430280063
1987	2.2900469763
1988	2.034014253
1989	1.7748742827
1990	1.5125701551
1991	1.2470435618
1992	0.9782347526
1993	0.7060824909
1994	0.4305240076
1995	0.1514949522
1996	0.1787831455
1997	0.2080624187
1998	0.2945591649
1999	0.3822294079
2000	0.471097192
2001	0.5212420132
2002	0.5669338083
2003	0.5873441676
2004	0.5427623992
2005	0.554146708
2006	0.5838721193
2007	0.5935052193
2008	0.640499261
2009	0.6664445185
2010	0.6824332274
2011	0.7004377736
2012	0.720865038
2013	0.8361921098
2014	0.9276437848
2015	1.1266900351
2016	1.0998468783
2017	1.0410402186
2018	1.2742142406
2019	1.2742142406
2020	1.2742142406