Year	kg of oil equivalent (constant 2021 PPP)
1990	202.82939060282843
1991	201.6877740558779
1992	202.04250269328176
1993	198.34017795578316
1994	190.29340309237918
1995	187.93663344647214
1996	184.4425131317367
1997	174.98008737258803
1998	171.56784798603675
1999	166.932163163446
2000	159.35986956371883
2001	156.47026022260334
2002	153.88960956739956
2003	156.5558384173475
2004	157.47737547087195
2005	155.9742147848388
2006	152.9281817468696
2007	147.16057907362622
2008	142.6201797726191
2009	142.2871448593564
2010	144.1014037114789
2011	142.8313383829574
2012	139.97336155389854
2013	136.52799406013003
2014	132.39921898001924