Year	constant 2010 US$
2000	10881596013.5305
2001	10533352708.9147
2002	9768560400.82266
2003	11474276769.8888
2004	13554221144.4667
2005	13858230127.3219
2006	15607344813.9785
2007	18064868285.6704
2008	20559509047.8318
2009	17927591677.1989
2010	20649030884.5141
2011	21600397517.3709
2012	20864708564.6747
2013	22844737283.6282
2014	21654526266.8773
2015	24027832555.9614
2016	25354819449.9954
2017	24912365229.3074