Year	% of total freshwater withdrawal
1970	55.9395973154
1971	56.5298953756
1972	57.0512364559
1973	57.5150367939
1974	57.9303243886
1975	58.3043324759
1976	58.3043324759
1977	58.3043324759
1978	58.3043324759
1979	58.3043324759
1980	58.3043324759
1981	57.4845728549
1982	56.7582590589
1983	56.1102745876
1984	55.5285966017
1985	55.0035430281
1986	57.8292267258
1987	60.5583281009
1988	63.1957157474
1989	65.745936441
1990	68.2132412966
1991	70.6016094165
1992	72.9147693041
1993	74.167538847
1994	75.5276668568
1995	77.0095715642
1996	78.6303740184
1997	78.6011652251
1998	78.5708739651
1999	77.7399301341
2000	73.7258949305
2001	73.4547175082
2002	73.5877755826
2003	73.9747889441
2004	75.0964825868
2005	79.3111574368
2006	79.868046292
2007	80.2911433941
2008	80.136011387
2009	79.9746868427
2010	79.8067914208
2011	79.6319153198
2012	79.4496139378
2013	78.4053300819
2014	75.2815089351
2015	73.258458254
2016	76.3323676829
2017	74.99464786
2018	75.8008457314
2019	74.0035290991
2020	74.1261593954