Year	% of total final energy consumption
1990	0.2
1991	0.3
1992	0.2
1993	0.1
1994	0
1995	0.1
1996	0.1
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0.1
2020	0.1
2021	0.1