Year	kg of oil equivalent (constant 2011 PPP)
1990	183.697236303491
1991	189.38584911643
1992	186.103020645317
1993	181.915201833059
1994	177.106570157343
1995	174.09458900202
1996	166.827946934773
1997	166.69542565163
1998	160.754791049311
1999	156.202221450189
2000	153.96566321786
2001	148.985558575226
2002	147.815675809233
2003	140.3256560934
2004	136.940113853716
2005	131.856817900979
2006	128.432767299421
2007	126.034313004803
2008	128.274324526289
2009	130.970682925171
2010	126.179269263669
2011	124.983574010341
2012	124.378211283244
2013	119.614006533551
2014	118.368030381416