Year	MJ/$2017 PPP GDP
2000	6.414858496701601
2001	6.326262002258418
2002	6.290233326632949
2003	6.1740796101269835
2004	6.062219880941856
2005	5.851232307029358
2006	5.688610474483117
2007	5.444693538027865
2008	5.2598785882358525
2009	5.196790165007589
2010	5.034915337729853
2011	5.018276201543829
2012	4.975615287672769
2013	4.906782599410111
2014	4.794843684698917
2015	4.69511289246101
2016	4.671472800434742
2017	4.5264240733854875
2018	4.423590514409103
2019	4.32650082443292
2020	4.3758544562813135
2021	4.366870798800228