Year	MJ/$2017 PPP GDP
2000	7.15170609906607
2001	7.056687159201476
2002	6.959123153893202
2003	6.911594068147285
2004	6.889853474914913
2005	6.774049979526346
2006	6.619555832236997
2007	6.3806016716097425
2008	6.231066328815805
2009	6.22206610120944
2010	6.213228530887969
2011	6.138688888178743
2012	6.011014294131135
2013	5.8417180814567935
2014	5.71082903542304
2015	5.475606050141505
2016	5.304139761026016
2017	5.215179333659232
2018	5.181555162363928
2019	5.12423580785307
2020	5.187920202638318
2021	5.14413525600636