Year	kg of oil equivalent (constant 2011 PPP)
1990	192.288419977498
1991	193.120811587339
1992	199.799883802219
1993	204.062600037058
1994	201.017455899793
1995	201.734492936941
1996	200.778972632644
1997	202.210427962774
1998	203.085005457001
1999	202.864402980117
2000	208.774350272744
2001	203.909009697776
2002	205.498609838922
2003	204.018999665687
2004	204.074641001949
2005	199.606879087638
2006	195.466558080073
2007	186.92366826479
2008	193.061694933143
2009	197.901346025537
2010	190.65894561529
2011	183.417777545502
2012	177.558771079623
2013	177.373062821378
2014	186.487800907371