Year	MJ/$2011 PPP GDP
1990	24.3721969396273
1991	29.0941859851491
1992	25.4143345328659
1993	14.7916768290745
1994	8.82377109776747
1995	9.84732009234641
1996	10.0733707331614
1997	10.1918125362701
1998	9.67417893514951
1999	9.05485791456631
2000	9.3951257242567
2001	8.53789431138082
2002	7.05669786250389
2003	6.53360688599926
2004	6.25343040085187
2005	6.58665631394334
2006	5.92589637201904
2007	5.80875854763118
2008	5.72185956521961
2009	5.79058510971917
2010	5.39073412326074
2011	5.63053987808689
2012	5.74563091169636
2013	5.43058112937585
2014	5.34738126773887
2015	5.38244293235421