Year	% of total final energy consumption
1990	0
1991	0
1992	0
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0.1
2003	0.1
2004	0.1
2005	0.1
2006	0.2
2007	0.2
2008	0.2
2009	0.3
2010	1.2
2011	2
2012	2.7
2013	3.2
2014	4.5
2015	6
2016	9.2
2017	7.3
2018	7.6
2019	7.4
2020	9.2
2021	8.6