Year	constant 2010 US$
2000	32050971793.708
2001	38438148840.3239
2002	39101104300.5726
2003	42595104978.2598
2004	45813095802.9168
2005	49502155656.4213
2006	52650764162.9341
2007	57165291538.895
2008	65956871691.0585
2009	68458303158.6943
2010	67908937914.6234
2011	77126725274.4546
2012	82510609899.5173
2013	89637300758.9891
2014	93015258693.8242
2015	92320596099.8683
2016	87847474718.1832
2017	90050567482.0521