Year	MJ/$2011 PPP GDP
1990	30.6277738699555
1991	34.1126065803011
1992	38.2621964939451
1993	35.2321842948921
1994	35.4682696059271
1995	34.6578411220496
1996	31.8774643701287
1997	31.7939361765114
1998	33.9419834114842
1999	33.1813247272251
2000	32.251853758782
2001	30.9002890383226
2002	31.343045565907
2003	33.0545119473905
2004	29.9748264341873
2005	27.4692733780288
2006	25.5342217986034
2007	23.6280695615269
2008	21.9723882890533
2009	20.7579856288556
2010	18.9622663816519
2011	17.6318300228935
2012	16.6948106567576
2013	15.6237681767498
2014	14.6731858584682
2015	13.6692641670453