Year	MJ/$2011 PPP GDP
1992	14.1846845456449
1993	16.2172037401918
1994	15.1545116319376
1995	13.5250068605694
1996	12.4979569080238
1997	12.2503825085411
1998	12.0432314568751
1999	12.8845759304348
2000	13.4212584366278
2001	12.8644718577211
2002	12.0571610184941
2003	12.9624136407218
2004	12.2012803316102
2005	12.4560950387637
2006	12.8816688709199
2007	12.7398187807309
2008	13.1281982732411
2009	14.0538946978351
2010	13.8761742478689
2011	13.2726355505767
2012	12.7049117287322
2013	13.2622775421219
2014	12.9859978000265
2015	10.238607153043