Year	kg of oil equivalent (constant 2011 PPP)
1992	103.014203582052
1993	107.173876937174
1994	115.946008933979
1995	113.356890491904
1996	110.810452497055
1997	109.232535477882
1998	120.390618789406
1999	131.560558361996
2000	130.533264151
2001	138.304339411135
2002	138.086108634373
2003	125.480079557063
2004	120.882020102018
2005	123.507135531878
2006	112.165236099013
2007	108.305410696743
2008	115.538344899045
2009	136.013374602427
2010	142.270307665683
2011	131.004324145408
2012	141.117065644515
2013	131.043203475543
2014	126.45095062728