Year	constant 2010 US$
2002	343282612562.684
2003	375590743958.313
2004	414145331346.198
2005	437773969486.251
2006	476524191410.104
2007	513225048984.778
2008	520853216051.973
2009	469518262633.128
2010	507832461347.878
2011	562339195008.941
2012	573086547689.364
2013	589951723652.166
2014	600460028284.726
2015	612557495025.325
2016	634730152420.814
2017	667450453377.432
2018	678213499248.383