Year	MJ/$2017 PPP GDP
2000	6.650096241151173
2001	6.5839938213412355
2002	6.536107397438072
2003	6.506786282836549
2004	6.564315680902079
2005	6.489216262440864
2006	6.361015030312965
2007	6.183604939961155
2008	6.043553637269063
2009	6.024924130581566
2010	5.988931823827654
2011	5.922851827640393
2012	5.797806971035593
2013	5.653502689220673
2014	5.525614791172799
2015	5.284248194276182
2016	5.099744184822703
2017	5.008705440391463
2018	4.953203755160677
2019	4.910495223600986
2020	4.976785253856391
2021	4.916461963619738