Year	% of total freshwater withdrawal
1987	88.9189189189
1988	84.7878877867
1989	79.1767855328
1990	71.1166000427
1991	58.5562909245
1992	36.267627129
1993	34.1377923347
1994	32.2442333786
1995	30.5496991824
1996	29.0243783282
1997	27.644130101
1998	26.3891973526
1999	25.243254727
2000	24.1926945474
2001	23.6102500517
2002	23.0551912017
2003	22.5256309148
2004	22.0198515949
2005	21.5362865221
2006	21.5362865221
2007	21.5362865221
2008	21.5362865221
2009	21.5362865221
2010	21.5362865221
2011	21.5362865221
2012	21.5362865221
2013	21.5362865221
2014	21.5362865221
2015	21.5362865221
2016	21.5362865221
2017	21.5362865221
2018	21.5362865221
2019	21.5362865221
2020	21.5362865221