Year	% of total freshwater withdrawal
1987	0.9999578723
1988	0.9885363474
1989	0.9766313887
1990	0.9642116396
1991	0.9512429715
1992	0.9376881711
1993	0.9235065833
1994	0.9086537043
1995	0.8930807149
1996	0.8767339444
1997	0.8595542529
1998	0.841476316
1999	0.8008617371
2000	0.7602538124
2001	0.8080493617
2002	0.8557600407
2003	0.9033860751
2004	0.95092769
2005	0.9983851096
2006	0.9983851096
2007	0.9983851096
2008	0.9983851096
2009	0.9983851096
2010	0.9983851096
2011	0.9983851096
2012	0.9983851096
2013	0.9983851096
2014	0.9983851096
2015	0.9983851096
2016	0.9983851096
2017	0.9983851096
2018	0.9983851096
2019	0.9983851096
2020	0.9983851096