Year	kg of oil equivalent (constant 2011 PPP)
1990	228.142011544402
1991	222.232276796708
1992	221.174871932405
1993	213.890994270803
1994	214.212756263238
1995	206.433872304234
1996	230.419377859148
1997	226.098099244396
1998	214.53202187288
1999	212.44323034015
2000	173.28177851331
2001	174.957177285812
2002	179.348812219989
2003	182.855397320123
2004	182.806060355055
2005	180.363462238895
2006	204.738844852944
2007	210.026077134153
2008	204.682841090201
2009	209.864618196185
2010	218.353330620638
2011	217.899689249848
2012	215.35034094762
2013	209.988351308694
2014	208.285690684683