Year	kg of oil equivalent (constant 2011 PPP)
1990	104.755739238099
1991	106.119185534297
1992	109.195066142766
1993	116.423199880528
1994	125.620510931842
1995	102.02266159147
1996	112.036985703201
1997	106.955092136425
1998	107.877924271846
1999	103.285973924598
2000	104.843741663072
2001	99.7858979486556
2002	97.5199073683771
2003	103.387166069963
2004	92.2097140005271
2005	89.3590707594128
2006	88.7614048985591
2007	89.2070495416496
2008	91.1916544668957
2009	90.9761871878046
2010	86.8334571761438
2011	83.8468109102664
2012	81.1796517954271
2013	74.7181265541196
2014	77.3677009944406