Year	% of total final energy consumption
1990	89.5
1991	89.3
1992	89.2
1993	89.5
1994	89.3
1995	89.2
1996	89
1997	88.9
1998	88.9
1999	88.7
2000	88.7
2001	88.6
2002	88.5
2003	83.9
2004	84
2005	83.8
2006	83.7
2007	82.4
2008	79.8
2009	79.4
2010	79.2
2011	80.7
2012	76.1
2013	72.6
2014	72.5
2015	72.7
2016	72.7
2017	72.8
2018	73.1
2019	72.8
2020	71.9
2021	69.9
2022	70