Year	% of total final energy consumption
1990	26.77334776141346
1991	26.987171882302004
1992	27.76434674540813
1993	28.13735051627938
1994	28.935147476930972
1995	28.640577117195065
1996	29.160105430239966
1997	29.11455633131284
1998	29.34613006530511
1999	29.587858616408642
2000	29.220129344759673
2001	28.76873913713102
2002	28.458542253684374
2003	27.50053382284066
2004	26.127597080377026
2005	25.108608521609472
2006	24.456341477588026
2007	23.58059209517321
2008	23.223841792303762
2009	23.19825607286317
2010	22.29062659719336
2011	21.551716004675743
2012	21.43390372242089
2013	21.58752770981918
2014	21.557720611240264
2015	21.62945002573386
2016	21.86790404348636
2017	21.889675543906407
2018	22.00470124643958
2019	22.468599154822968
2020	23.4476328333485