Year	% of total freshwater withdrawal
1987	0
1988	0.0386405429
1989	0.0789166065
1990	0.1209342748
1991	0.1648090091
1992	0.2106667074
1993	0.2586449111
1994	0.3088941826
1995	0.3615796837
1996	0.4168829893
1997	0.4750041779
1998	0.5361642502
1999	0.5848585359
2000	0.6335448436
2001	0.6733744681
2002	0.7131333673
2003	0.7528217293
2004	0.7924397417
2005	0.8319875914
2006	0.8319875914
2007	0.8319875914
2008	0.8319875914
2009	0.8319875914
2010	0.8319875914
2011	0.8319875914
2012	0.8319875914
2013	0.8319875914
2014	0.8319875914
2015	0.8319875914
2016	0.8319875914
2017	0.8319875914
2018	0.8319875914
2019	0.8319875914
2020	0.8319875914