Year	% of total freshwater withdrawal
1980	112
1981	104.0178571429
1982	97.5806451613
1983	92.2794117647
1984	87.8378378378
1985	84.0625
1986	84.6220930233
1987	85.1086956522
1988	85.5357142857
1989	85.9134615385
1990	86.25
1991	86.5517241379
1992	86.8237704918
1993	87.0703125
1994	87.2947761194
1995	87.5
1996	83.4809134432
1997	79.4899940893
1998	75.5269468636
1999	71.5914807983
2000	67.6833089618
2001	63.8340414896
2002	63.7711864407
2003	66.5193370166
2004	64.9537644386
2005	64.5708666948
2006	61.1347700779
2007	54.6701347836
2008	53.8156575857
2009	54.9356223176
2010	48.8800680465
2011	42.9334082607
2012	37.0927318296
2013	33.7748344371
2014	54.1471048513
2015	57.2815533981
2016	57.8025477707
2017	56.0606060606
2018	58.6848186804
2019	61.7300198696
2020	60.342110042