Year	MJ/$2017 PPP GDP
2000	8.983185911348654
2001	9.314713620899822
2002	8.952024937986486
2003	7.460997990561418
2004	6.923561112358349
2005	6.74543428208372
2006	6.476783729507278
2007	6.1921495873068215
2008	6.034336997851626
2009	5.921949747225259
2010	5.913810125779803
2011	6.107160131111978
2012	6.029965541226148
2013	5.950681841400293
2014	5.760936547881763
2015	5.636513390792921
2016	5.67868157484243
2017	5.730734732646582
2018	5.720036513879667
2019	5.77567871272355
2020	5.898502096146997
2021	5.862891352133441