Year	MJ/$2017 PPP GDP
2000	10.64
2001	10.79
2002	10.79
2003	15.93
2004	16.06
2005	16.09
2006	15.39
2007	13.92
2008	13.34
2009	13.12
2010	13.25
2011	12.93
2012	12.46
2013	11.65
2014	11.55
2015	11.85
2016	12.34
2017	12.46
2018	12.52
2019	13.87
2020	14.32
2021	14.01
2022	13.76