Year	constant 2015 US$
1995	3002835350332.5024
1996	2592835224240.8687
1997	2608171006950.8853
1998	1984892576642.4397
1999	1792070524378.1282
2000	1767280380804.2312
2001	1787554705547.5112
2002	2613587828218.2266
2003	2244233343897.762
2004	3221960003323.8
2005	3334419920948.413
2006	3979596156794.351
2007	5404097296247.994
2008	5934250471098.21
2009	6237359789176.128
2010	7165874219014.98
2011	7728697550619.138
2012	8149431550646.906
2013	8555299890012.611
2014	8984077373422.477
2015	9074188146452.312
2016	9520280134721.055
2017	10121654123783.938
2018	10729083281918.334
2019	10958949542703.164
2020	10888053060222.018
2021	11616000233851.379
2022	12159549394889.404
2023	12651592355682.164