Year	MJ/$2017 PPP GDP
2000	13.55
2001	13.24
2002	13.04
2003	11.53
2004	11.53
2005	11.41
2006	11.14
2007	10.93
2008	10.77
2009	11.13
2010	10.64
2011	11.45
2012	10.81
2013	9.1
2014	8.94
2015	8.14
2016	7.86
2017	8.42
2018	8.19
2019	8.37
2020	8.18
2021	10.42
2022	9.02