Year	constant 2021 US$
1960	1100000.02384186
1961	31049999.237060502
1962	82099998.4741211
1963	76449996.9482422
1964	300390014.64843804
1965	295769989.013672
1966	266019989.013672
1967	244820007.32421902
1968	312559997.558594
1969	326649993.89648396
1970	375380004.88281304
1971	339630004.88281304
1972	278850006.10351604
1973	311399993.89648396
1974	353140014.64843804
1975	379769989.013672
1976	420850006.10351604
1977	368760009.765625
1978	386140014.64843804
1979	410940002.441406
1980	480399993.89648396
1981	323970001.220703
1982	382420013.42773396
1983	441660003.66210896
1984	373480010.986328
1985	344359985.35156304
1986	387260009.765625
1987	449269989.013672
1988	781070007.324219
1989	728900024.414063
1990	1053530029.29688
1991	966940002.441406
1992	1085290039.0625
1993	1113670043.94531
1994	2300050048.82813
1995	1550010009.76563
1996	1271800048.82813
1997	641969970.703125
1998	1449680053.71094
1999	653950012.207031
2000	567969970.703125
2001	334429992.675781
2002	1729219970.70313
2003	350630004.88281304
2004	199259994.506836
2005	112220001.22070299
2006	287010009.765625
2007	208779998.779297
2008	407399993.89648396
2009	2273340087.89063
2010	888369995.117188
2011	1424170043.94531
2012	2998280029.29688
2013	1317300048.82813
2014	949409973.144531
2015	741489990.234375
2016	699179992.675781
2017	922909973.144531
2018	1025329956.05469
2019	1280780029.29688
2020	1649400024.41406
2021	1576310058.59375
2022	2091419921.875