Year % of total freshwater withdrawal 1996 37.5619834711 1997 36.1837986728 1998 34.7778433522 1999 33.3432695993 2000 34.6856152348 2001 34.5017403779 2002 36.7302421836 2003 38.3850470603 2004 37.0748921975 2005 39.9113428944 2006 38.9575039978 2007 40.745514028 2008 39.2591204185 2009 37.6767747836 2010 38.1722921196 2011 38.6810170471 2012 39.2034847542 2013 38.8903010276 2014 38.5404296664 2015 39.467865566 2016 40.4410376468 2017 39.796373365 2018 39.796373365 2019 39.796373365 2020 39.796373365