Year	% of total freshwater withdrawal
1987	10
1988	9.5846086576
1989	9.205552768
1990	8.8582645621
1991	8.5389111043
1992	8.2442522363
1993	7.9715302491
1994	7.7183833116
1995	7.4827768945
1996	7.2629489724
1997	7.0573658778
1998	6.8646864686
1999	6.6837328369
2000	6.6602688125
2001	6.637161381
2002	6.6144024747
2003	6.5919842675
2004	6.5698991659
2005	6.5481398004
2006	6.5266990172
2007	6.5055698706
2008	6.4872866597
2009	6.5134099617
2010	6.5134099617
2011	6.5134099617
2012	6.5134099617
2013	6.5134099617
2014	6.5134099617
2015	6.5134099617
2016	6.5134099617
2017	6.5134099617
2018	6.5134099617
2019	6.5134099617
2020	6.5134099617