Year	current US$
1984	27554848167.182793
1985	27148421547.205288
1986	27905687597.385895
1987	29554613160.534225
1988	29487585979.402843
1989	31186364461.841698
1990	36790616314.83954
1991	39907247657.05659
1992	39307693252.05748
1993	42854651384.895164
1994	45571086392.13138
1995	44094322253.03426
1996	50919273130.51578
1997	50634178710.86454
1998	54805043411.64825
1999	56092538531.98529
2000	63072234482.29284
2001	62076274623.48492
2002	65586049118.805176
2003	76686018688.42442
2004	89471904771.35321
2005	102838015297.16167
2006	120017944511.18384
2007	141773556865.77927
2008	169708887088.36603
2009	170445476797.86252
2010	195418523322.32718
2011	220626130550.24268
2012	215969246779.94955
2013	249916797241.48416
2014	272742008515.41455
2015	276034501340.7918
2016	306740819184.4055
2017	339569237440.3824
2018	367341974969.49274
2019	388445977409.8039
2020	376454525536.00964
2021	416138964931.311
2022	452068071972.6521
2023	452964462838.1092