Year	% of total final energy consumption
1990	21.728
1991	21.449492195629553
1992	24.75579207920792
1993	25.098018234165067
1994	26.252847353497163
1995	28.519248582230624
1996	28.41013782196114
1997	28.124815542457977
1998	28.251753430625136
1999	28.90836165577342
2000	29.345667527993108
2001	29.031747188671385
2002	29.20685181431178
2003	28.91178928781636
2004	28.601681584460103
2005	28.673443502336045
2006	27.45533102689102
2007	28.4597163332338
2008	30.147046661880832
2009	32.58936199095022
2010	32.58988228369629
2011	32.57758950935612
2012	32.39426618705036
2013	32.027783223638146
2014	31.55878664495114
2015	32.324298199152544
2016	32.217627494456764
2017	31.56676789868183
2018	31.956481204879264
2019	31.713251608204878
2020	34.04455430327869