Year	% of total freshwater withdrawal
1970	13
1971	12.6626730014
1972	12.369741412599998
1973	12.112982075
1974	11.8860845839
1975	11.6841257051
1976	11.503208066
1977	11.3402061856
1978	11.192584394
1979	11.0582639715
1980	6.892895015768116
1981	6.052575390410473
1982	5.376241803030318
1983	4.927870340017906
1984	4.567830601724008
1985	4.195003251379221
1986	4.260648431221009
1987	7.034186874148736
1988	7.211233987396595
1989	7.523436113693317
1990	7.803999958139015
1991	8.227607823883043
1992	8.613363429981709
1993	8.905760021371343
1994	9.171566920147221
1995	9.243291656051944
1996	9.309090025008702
1997	9.382165381593328
1998	9.41916942417254
1999	9.490548993054244
2000	9.554288770954242
2001	9.626052553130878
2002	9.756830857340635
2003	9.992847696306752
2004	10.221395661948131
2005	10.418600522960448
2006	10.263850105359362
2007	10.121225187829923
2008	9.98053009032697
2009	9.842066050617778
2010	9.705857573610281
2011	9.628208840792361
2012	9.550045515327582
2013	9.514086681934863
2014	9.475397816850835
2015	9.366624830341854
2016	9.336771644017213
2017	9.370763938408226
2018	8.959060195704199
2019	8.911069882074328
2020	8.911069882074328