Year	% of total freshwater withdrawal
1970	15.3452685422
1971	16.0687119675
1972	16.7797888386
1973	17.4788135593
1974	18.1660899654
1975	18.8419117647
1976	19.5065629558
1977	20.1603182257
1978	20.8034433286
1979	21.4361954459
1980	22.0588235294
1981	22.0588235294
1982	22.0588235294
1983	22.0588235294
1984	22.0588235294
1985	22.0588235294
1986	22.0588235294
1987	23.1790104101
1988	24.3282302122
1989	25.5076264642
1990	26.7184035477
1991	26.7184035477
1992	26.7184035477
1993	26.7184035477
1994	26.7184035477
1995	26.7184035477
1996	28.3313332876
1997	29.9053470148
1998	31.4418363619
1999	32.9421273904
2000	34.4074844075
2001	35.9520639148
2002	37.5750955762
2003	37.5268817204
2004	36.4380757421
2005	36.6849702998
2006	36.9379763653
2007	37.1973237043
2008	37.4632537463
2009	37.7360203341
2010	35.9041167275
2011	37.2346938776
2012	38.5107446277
2013	39.735553379
2014	40.9121459434
2015	42.0433145009
2016	41.4114513981
2017	43.3463372345
2018	44.0334654337
2019	43.1406384814
2020	43.4820419167