Year	constant 2015 US$
1982	395316902.8184716
1983	414419884.919285
1984	479766698.00731325
1985	574446505.4687217
1986	601900517.9961202
1987	722781683.4209394
1988	883643407.0130347
1989	1014128257.4284266
1990	1200982563.223268
1991	1356311729.1577508
1992	1305683607.1965787
1993	1392012384.2314022
1994	1492329137.2307556
1995	1595986302.400743
1996	1667492000.4283779
1997	1735552898.4050465
1998	1778560705.10196
1999	2010197411.559364
2000	1748392607.6859214
2001	1750167201.6515708
2002	1832633627.1140988
2003	1957585919.8718781
2004	2057589509.2302349
2005	2239433196.7691255
2006	2353842313.6133413
2007	2717320912.9304576
2008	2787469568.5137725
2009	3163996652.872428
2010	3338846352.429054
2011	3526953312.7878833
2012	3723411303.573298
2013	3930099306.6312795
2014	4180108280.0271707
2015	4355688694.746122
2016	4516863581.979215
2017	4549015049.121567
2018	4705074930.218375
2019	4906230375.618744
2020	5518465293.767763
2021	5474726771.908524
2022	5707616132.929915
2023	5344137533.6128