Year	kg of oil equivalent (constant 2011 PPP)
1990	115.565984029266
1991	116.070839071104
1992	120.942624868371
1993	118.347585253944
1994	121.491232226086
1995	121.586369464741
1996	118.7973767238
1997	118.861077466828
1998	122.988893173453
1999	122.473269916434
2000	121.386029608809
2001	112.960185857152
2002	110.47642809378
2003	105.51423120419
2004	98.574824400609
2005	94.2357810219928
2006	88.886138028788
2007	83.5372455614405
2008	83.2328350292675
2009	78.3516025422841
2010	77.0096094714671
2011	74.7865202432724
2012	74.5622736255548
2013	72.1222405784054
2014	72.3128224683811