Year	% of total freshwater withdrawal
1987	36
1988	32.3252688172
1989	29.4749403341
1990	27.1995708155
1991	25.3411306043
1992	23.7946428571
1993	22.4876441516
1994	21.3685015291
1995	20.3994293866
1996	19.5521390374
1997	18.8050314465
1998	18.1413301663
1999	17.5478065242
2000	17.0138888889
2001	16.6957614692
2002	16.3741047606
2003	16.0488597049
2004	15.7199659188
2005	15.3873616566
2006	15.3873616566
2007	15.3873616566
2008	15.3873616566
2009	15.3873616566
2010	15.3873616566
2011	15.3873616566
2012	15.3873616566
2013	15.3873616566
2014	15.3873616566
2015	15.3873616566
2016	15.3873616566
2017	15.3873616566
2018	15.3873616566
2019	15.3873616566
2020	15.3873616566