Year	kg of oil equivalent (constant 2011 PPP)
1990	296.271152968354
1991	271.616487496562
1992	274.089352167648
1993	290.714488441612
1994	284.536610706954
1995	284.45415369515
1996	293.098696146218
1997	276.769642717703
1998	274.985974335569
1999	297.168064526044
2000	317.350576709241
2001	295.517798069656
2002	302.167794969332
2003	295.500645339462
2004	270.592348322627
2005	258.559177353962
2006	304.288450845178
2007	330.448611672808
2008	366.065065217699
2009	407.445975613424
2010	424.129314715034
2011	445.396835697447
2012	429.199808091003
2013	429.013409604899
2014	418.84668555783
2015	395.245945971959