Year	% of total freshwater withdrawal
1970	49.2179353493
1971	48.3889310083
1972	47.6984540559
1973	47.1144597627
1974	46.6140794761
1975	46.1805555556
1976	47.6570680628
1977	48.9727722772
1978	50.1525821596
1979	51.2165178571
1980	52.1808510638
1981	50.762800418
1982	49.3942505133
1983	48.072653885
1984	46.7956349206
1985	45.5609756098
1986	45.3276047261
1987	45.0938232995
1988	44.8596302455
1989	44.6250244762
1990	44.3900048996
1991	44.206714944
1992	44.0205672583
1993	43.8314944835
1994	46.633277685
1995	50.125
1996	54.286718201
1997	59.6308186196
1998	57.6018808777
1999	56.7588932806
2000	68.8082901554
2001	66.6813866196
2002	66.905226632
2003	65.4090267983
2004	69.6238068501
2005	71.2765957447
2006	70.3564727955
2007	63.6257989541
2008	69.3905817175
2009	60.5002908668
2010	71.2218649518
2011	66.4090909091
2012	66.8929342795
2013	67.0458086631
2014	66.41197071
2015	64.5630317092
2016	64.0100407907
2017	62.5129189429
2018	60.8478802993
2019	60.8478802993
2020	60.8478802993