Year	% of total freshwater withdrawal
1982	7
1983	13.3646706179
1984	17.915644351
1985	21.3314925602
1986	23.9898163302
1987	26.117454471
1988	27.8588970752
1989	29.3105448095
1990	30.5391786344
1991	31.5925243485
1992	32.5055965056
1993	33.3046661036
1994	34.0098294305
1995	34.6367215054
1996	35.1976889579
1997	35.7026113671
1998	36.1594881398
1999	36.5748654638
2000	37.4585635359
2001	38.1363244176
2002	38.7823888772
2003	39.3989296007
2004	39.9879251358
2005	40.5511811024
2006	40.5511811024
2007	40.5511811024
2008	40.5511811024
2009	40.5511811024
2010	40.5511811024
2011	40.5511811024
2012	40.5511811024
2013	40.5511811024
2014	40.5511811024
2015	40.5511811024
2016	40.5511811024
2017	40.5511811024
2018	40.5511811024
2019	40.5511811024
2020	40.5511811024