Year	MJ/$2017 PPP GDP
2000	19.34
2001	18.69
2002	17.51
2003	16.29
2004	15.32
2005	14.99
2006	13.87
2007	12.57
2008	12.21
2009	12.28
2010	12.14
2011	11.02
2012	10.91
2013	10.72
2014	10.62
2015	10.17
2016	9.56
2017	9.24
2018	9.3
2019	8.86
2020	8.45
2021	9.72
2022	9.04