Year	constant 2010 US$
1984	79451167296.2382
1985	80747281825.9281
1986	83566018009.9102
1987	87527885891.3842
1988	89224284490.454
1989	89015643344.2806
1990	90541435137.2607
1991	91830169569.4803
1992	91415982617.4363
1993	89417560915.8736
1994	90604179624.7487
1995	94878615077.1271
1996	96382873696.1532
1997	101414351145.281
1998	105982388371.84
1999	109955476217.916
2000	113052604793.307
2001	118772026695.615
2002	123244712488.623
2003	132399664814.805
2004	141560362099.987
2005	151196662263.578
2006	164272231762.695
2007	178598859490.2
2008	189935065418.431
2009	200664343620.27
2010	215178329187.684
2011	227630490731.27
2012	241279304149.179
2013	255401533203.478
2014	271020032371.868
2015	283056622750.173
2016	296855123865.432
2017	309750004713.932
2018	322028778433.808