Year	MJ/$2011 PPP GDP
1990	17.4273443409265
1991	17.2246849496706
1992	16.5322068884507
1993	16.4036376299373
1994	15.9374017462206
1995	15.9295928984211
1996	15.421880843871
1997	15.1565042283943
1998	15.1401187195367
1999	16.4663943971104
2000	15.8078841881112
2001	15.300898467158
2002	15.353704926631
2003	13.5209681429678
2004	13.4947303605778
2005	13.4274094884769
2006	13.0962590184802
2007	12.7825038712634
2008	12.3669790910518
2009	12.4128645778926
2010	11.6713184773614
2011	12.0707385860994
2012	11.7517593192655
2013	11.3443622609534
2014	11.0195005279057
2015	9.72402849997534