Year	MJ/$2017 PPP GDP
2000	6.958034862204928
2001	6.806687337862925
2002	6.769623867010897
2003	6.927331583722883
2004	7.123987021877752
2005	7.076848775207763
2006	7.003266051601917
2007	6.800873011060483
2008	6.587580960265206
2009	6.612171470360244
2010	6.639828967395666
2011	6.5296822191321775
2012	6.330732067480702
2013	6.16098185338716
2014	5.9762261002088195
2015	5.692507958996762
2016	5.435804042712049
2017	5.310632776778762
2018	5.245166564748731
2019	5.198175739011932
2020	5.27105276753303
2021	5.22611922928362