Year	current US$
1995	88708173998.99669
1996	90752945857.48102
1997	94102044233.6726
1998	95473526855.35132
1999	96641785972.873
2000	105881066925.11613
2001	103225577279.31355
2002	103932592210.2106
2003	108753297230.59952
2004	126353100350.93234
2005	143215862517.74335
2006	157127041546.64474
2007	180203790270.81726
2008	202197801353.76334
2009	174458373537.97226
2010	203706139863.3708
2011	230690967257.79916
2012	240299198222.28925
2013	231406519394.2666
2014	230500555291.08304
2015	209780304448.36057
2016	207772719659.75323
2017	222824158705.6142
2018	247818655027.51138
2019	249918316504.3991