Year	MJ/$2017 PPP GDP
2000	7.799433269001968
2001	7.616502810555376
2002	7.2627993849723875
2003	7.066313518218648
2004	6.823913636545585
2005	6.767628475207666
2006	6.495941731987257
2007	6.346179379980407
2008	6.166180381646145
2009	5.828875985495428
2010	5.957527164598463
2011	6.099150534629801
2012	5.925126551090352
2013	5.850455054763052
2014	5.6628566060514025
2015	5.486433624284554
2016	5.6426971282406075
2017	5.52782353993671
2018	5.4280957161294126
2019	5.504440316034423
2020	5.636884569457087
2021	5.558076295160782