Year	constant 2010 US$
2000	7874733735.1343
2001	8232275347.30021
2002	8576657391.06644
2003	8954246212.50735
2004	9400074857.71151
2005	9977165240.68814
2006	10844183561.2379
2007	11502568978.1824
2008	11846752741.378
2009	11855101396.9844
2010	12287645243.9548
2011	12730050940.3603
2012	13274237184.428
2013	13774373834.3522
2014	14126363590.5398
2015	14677520962.0389
2016	15264546245.1872
2017	15980130388.8554
2018	16680833053.9051