Year	constant 2015 US$
1980	188081994.53451514
1981	203977861.68800303
1982	209740297.64287195
1983	229709146.51175442
1984	238399665.30423474
1985	259002370.8737717
1986	266439508.5018402
1987	277920556.72149146
1988	294587049.28833413
1989	311372470.1973324
1990	313527702.86048007
1991	317930092.63486147
1992	352704163.84072334
1993	383418741.3331339
1994	456968584.43228257
1995	521911297.4146963
1996	581130092.0231034
1997	645742611.6076624
1998	726572059.7574133
1999	808112687.727471
2000	923550525.2898871
2001	944160982.565559
2002	993737848.2259225
2003	1035238917.786296
2004	1140802982.1676345
2005	1219660508.684479
2006	1317035160.0100513
2007	1516838454.6371431
2008	1623608884.7958338
2009	1599196517.1566844
2010	1628564468.2422805
2011	1692481034.5440664
2012	1710821579.6128569
2013	1721636311.1576202
2014	1733630380.444896
2015	1749857620.3532875
2016	1824764034.9525554
2017	1907814790.7283316
2018	1978536809.778538
2019	2116002111.096583
2020	1675762033.5138175
2021	1793627260.6000016
2022	2106419343.418339
2023	2214881716.0906777