Year	current US$
1980	96477473.2877215
1981	103104265.954343
1982	100010628.3714115
1983	97387898.634102
1984	93474635.13838549
1985	100973889.8567195
1986	96919896.6568975
1987	118738517.3660375
1988	139090163.42233348
1989	163778994.47183752
1990	182455481.8293
1991	204019702.22569197
1992	372768867.17963296
1993	392616709.252755
1994	422535489.92582303
1995	453110744.763592
1996	481814714.4077215
1997	543396890.544685
1998	586750896.046045
1999	616986207.972985
2000	669651183.409085
2001	722766891.200735
2002	787526565.80258
2003	832056217.66928
2004	860690540.86513
2005	880466772.822625
2006	893042708.040175
2007	948673506.526305
2008	997182716.988955
2009	963610721.842895
2010	1003365956.0913049
2011	1044374104.673075
2012	1097756422.91764
2013	1205270517.16576
2014	1250926621.622905
2015	1265899492.5622652
2016	1281531252.9016101
2017	1283818071.195225
2018	1322784458.42439
2019	1376205029.210255
2020	1191682989.149735
2021	1437198370.54968
2022	1696169026.717445
2023	1865000000