Year	current US$
1965	84839966.06401357
1966	66079973.568010576
1967	99399960.24001591
1968	54319978.272008695
1969	87359965.05601399
1970	68879972.44801103
1971	83999966.40001345
1972	97159961.13601555
1973	76087055.76572491
1974	177589011.83512786
1975	94436383.64937209
1976	127717383.11901514
1977	160052480.2060334
1978	251942740.28629857
1979	205105666.04402447
1980	279264915.66669464
1981	241501302.83597586
1982	263552080.6145955
1983	302688946.4827214
1984	254119360.67002198
1985	245549572.37884066
1986	326603155.7351286
1987	397980257.57920456
1988	367627413.89075905
1989	230952911.36420593
1990	286268743.06928307
1991	314746220.25479317
1992	363332539.0030861
1993	287507703.67654806
1994	276084156.29025334
1995	248002283.10502285
1996	223695345.5571227
1997	209167842.03102964
1998	204090267.98307475
1999	163469675.59943584
2000	170521861.77715093
2001	175321552.13876778
2002	210014104.37235543
2003	251480959.09732017
2004	285049365.303244
2005	347249647.39069116
2006	388998589.56276447
2007	433145275.035261
2008	651959299.2206203
2009	794219859.1549296
2010	970085352.1126761
2011	1034822394.3661972
2012	1045560000
2013	1234509014.084507
2014	1462278309.859155
2015	1694845492.9577465
2016	1797694507.0422535
2017	1848246901.4084508
2018	1900009718.3098593
2019	1945643802.8169014
2020	2030570845.0704226
2021	2216079859.1549296
2022	2341660422.5352116
2023	2440998330.344958