Year	MJ/$2011 PPP GDP
1990	17.9885055384212
1991	18.2332239844869
1992	16.6529097682018
1993	14.6296810996665
1994	15.0653126820669
1995	13.7093089967393
1996	14.3079130627713
1997	12.5514427812756
1998	10.999930951285
1999	10.4278163710776
2000	9.23585907790617
2001	9.05759884943635
2002	8.18360217257021
2003	8.41818211540996
2004	8.07011045268125
2005	7.24780139546179
2006	6.41280545401274
2007	6.66001470602234
2008	6.79402164538553
2009	7.0677139572668
2010	7.96425437264907
2011	7.40664740163895
2012	6.91166873097356
2013	7.50997675311914
2014	7.07366560215081
2015	6.31701835765886