Year	% of total freshwater withdrawal
1970	72.6737048858
1971	72.4531257649
1972	72.233881595
1973	72.0159602939
1974	71.7993499248
1975	71.5840386941
1976	71.6851559431
1977	71.7854197992
1978	71.8873904411
1979	71.9879371565
1980	72.0896249391
1981	72.0896249391
1982	72.0896249391
1983	72.0896249391
1984	72.0896249391
1985	72.0896249391
1986	69.058197274
1987	66.0282998602
1988	62.9999315392
1989	59.9730911537
1990	60.0538901987
1991	60.0134634803
1992	59.9730911537
1993	59.237677384
1994	58.4736878887
1995	57.6794241323
1996	56.6881751613
1997	55.6621172999
1998	55.7464710571
1999	55.8303449981
2000	55.9151785714
2001	56.1974200785
2002	56.1659192825
2003	56.5418227216
2004	56.9194194194
2005	57.9087452471
2006	57.9087452471
2007	57.9087452471
2008	58.0953579067
2009	58.2792207792
2010	58.4603941986
2011	58.129616937
2012	57.7826324413
2013	57.4182196273
2014	57.0350315859
2015	56.6315789474
2016	57.4602351314
2017	58.3340733505
2018	59.2568924594
2019	60.2329294637
2020	51.0064412238