Year	kg of oil equivalent (constant 2021 PPP)
1990	142.96823562641413
1991	71.61031703380658
1992	128.40766481099763
1993	133.59271574198237
1994	144.52721757567076
1995	141.29986984545607
1996	138.12572327374332
1997	136.15884265629393
1998	150.0674438123663
1999	163.99082279290496
2000	162.71029615832393
2001	173.2841241474585
2002	172.9867103877771
2003	157.18650221025825
2004	152.14348001019692
2005	154.6982816476862
2006	140.49919477983528
2007	135.66445211719702
2008	144.7246213130632
2009	170.37178753472196
2010	178.21565128756438
2011	164.1031370757582
2012	176.77113164588303
2013	164.15176587842208
2014	158.3991992970028