Year	MJ/$2011 PPP GDP
1990	14.5998614940969
1991	12.3719028371807
1992	12.4678723596437
1993	13.5711981907168
1994	12.9238941947129
1995	13.6345746377439
1996	13.3461696009088
1997	12.2325587378674
1998	11.373770842602
1999	11.0178254473586
2000	10.6589912958134
2001	10.6559143492652
2002	9.79386727751128
2003	9.55178657445342
2004	8.71911657527968
2005	8.58951559547882
2006	8.27286159197045
2007	7.55503485060485
2008	7.05525526736757
2009	6.49758604719873
2010	6.62988710908708
2011	7.02259480974465
2012	6.68932271320106
2013	6.0863771392984
2014	6.35695482990016
2015	6.38417492583013