Year	MJ/$2011 PPP GDP
1990	12.9891858780225
1991	11.9082705424457
1992	12.016686426954
1993	12.7455693530973
1994	12.4747174633994
1995	12.4711023641081
1996	12.824112565413
1997	11.95680598079
1998	11.9439366669341
1999	12.8925204113619
2000	13.7902122815459
2001	12.8583396323613
2002	13.1775062692544
2003	12.8273386162051
2004	11.7267652961184
2005	11.2443691043023
2006	13.3654495887013
2007	14.4975853949028
2008	16.1413855362034
2009	17.5709780362316
2010	18.3194279689963
2011	19.2179471651878
2012	18.5398533491521
2013	18.5742321066501
2014	18.1057478442943
2015	16.557495602537