Year	current US$
1982	1263124147.403247
1983	1274087249.1196942
1984	1491160932.628946
1985	1442083741.6215997
1986	1661267630.0654497
1987	2159227786.7334647
1988	2430418058.769802
1989	2822918879.948837
1990	3189755082.663092
1991	3450292032.3578095
1992	4034197228.3677745
1993	4314877220.726572
1994	4642548512.408416
1995	5213135238.294135
1996	5311809600.321349
1997	5372969416.041444
1998	5041631119.194231
1999	4988707245.506359
2000	6046798489.888985
2001	6258293396.402564
2002	6875142918.351344
2003	7657792603.413861
2004	10086671052.013227
2005	10261432156.648335
2006	11682917519.952068
2007	14545933761.365002
2008	16757376145.71371
2009	16948547540.211187
2010	24689782843.929375
2011	33286115800.438206
2012	39204422002.67739
2013	46720876977.89093
2014	47019523535.92886
2015	35365862822.10556
2016	34542937992.74152
2017	40576247124.81346
2018	45626098558.97307
2019	45556578489.23297
2020	15578174258.755283
2021	28163025268.027157
2022	21070881512.511894
2023	43618626905.06102