Year	MJ/$2011 PPP GDP
1990	31.2233926790251
1991	32.5368519020971
1992	34.4968279391486
1993	36.7312826987923
1994	38.3353336862996
1995	35.4897044434508
1996	36.0857201072407
1997	34.8885518924387
1998	37.1774677940821
1999	36.6029117617932
2000	34.958667238671
2001	33.7602263898042
2002	33.8054553949762
2003	31.3668485570833
2004	28.7075569605841
2005	24.866955327017
2006	23.6754137295909
2007	21.3897383849927
2008	20.4503541480571
2009	16.7989775308995
2010	15.1342063951782
2011	15.3127243909965
2012	14.4704954166592
2013	11.8907484678787
2014	11.0696612988576
2015	9.99337538735857