Year	constant 2015 US$
1980	117335108.80449092
1981	109441306.22097749
1982	116515361.81080927
1983	116964696.77599618
1984	124692184.9398177
1985	144343657.86542895
1986	155985583.8901369
1987	153245012.0881485
1988	197880978.62404275
1989	250865721.22478098
1990	291362547.6957266
1991	282792604.000485
1992	318819139.5329599
1993	419130634.1005009
1994	354296841.15823525
1995	414206226.36507434
1996	526545141.7403812
1997	592910786.752648
1998	692414564.4830143
1999	683845275.7979101
2000	508679844.4993512
2001	633649632.5310355
2002	521000359.76298374
2003	476997142.3927003
2004	586402118.1727428
2005	773291022.0899963
2006	992718274.2684939
2007	855959882.4870161
2008	933860819.2618017
2009	914304435.2937638
2010	997302138.4843215
2011	1016484204.0011275
2012	1182007564.6727679
2013	1275291699.22063
2014	1501551948.387965
2015	1395023128.0407543
2016	1534257681.073771
2017	1780344236.6431246
2018	1777329091.4382365
2019	1732200849.5712566
2020	1468228708.337043
2021	1747037005.1336312
2022	1898254877.1404107
2023	1944324343.9146206