Year	constant 2010 US$
2000	321068006961.07
2001	335042502093.173
2002	345436035802.122
2003	361960766902.956
2004	382591269488.812
2005	405629891382.562
2006	432768754204.646
2007	456408629718.082
2008	475617221398.423
2009	496298789420.138
2010	525433709374.998
2011	553246017046.481
2012	578673961324.771
2013	611910767906.68
2014	634923069047.71
2015	660063273981.45
2016	678097110567.195
2017	709571759280.903