Year	% of total freshwater withdrawal
1986	25.9966849865
1987	24.5474517494
1988	22.9754537368
1989	21.2644018893
1990	19.3949920394
1991	17.3441734417
1992	17.6541198271
1993	17.9706454857
1994	18.2939621533
1995	18.6242907501
1996	18.9618618833
1997	19.3069163849
1998	19.4783332388
1999	19.6435702412
2000	19.802955665
2001	20.2677893574
2002	20.7235285933
2003	20.5614498012
2004	20.8216723471
2005	19.8495766055
2006	19.4073992178
2007	18.2582295561
2008	19.0963752907
2009	18.7146863387
2010	19.344764933
2011	19.1026628992
2012	17.9361916978
2013	19.9771000634
2014	19.2962162491
2015	19.2200291934
2016	19.1089330899
2017	18.5784541769
2018	19.439627325
2019	19.1976586969
2020	18.9524465886