Year	% of total final energy consumption
1990	34.714322914387246
1991	33.89940484117856
1992	33.3568959672656
1993	32.93656909857519
1994	32.474264182608906
1995	32.141004653730874
1996	31.222089028986705
1997	30.28797805505868
1998	30.305829047251837
1999	30.695837838596887
2000	29.833580123176034
2001	29.367988137669858
2002	30.142044727339997
2003	30.704857350790864
2004	30.419807391586254
2005	30.626930001177076
2006	30.360884212535492
2007	30.376448685036227
2008	30.48028340440161
2009	31.5255046097041
2010	30.81219292948187
2011	29.960374878036255
2012	29.363280194869052
2013	28.96529530010492
2014	29.211327753527165
2015	29.416279452479138
2016	30.1348141405752
2017	30.65665687244096
2018	31.49232161709299
2019	31.780055927768352
2020	34.929108722873615