Year	current US$
1960	280000.010505319
1961	399999.985471368
1962	660000.0225007529
1963	1749999.99254942
1964	2840000.04455447
1965	4049999.9858439006
1967	11990000.0300258
1968	19250000.1024455
1969	25400000.0488013
1970	20729999.694973197
1971	23719999.7138232
1972	39940000.668168105
1973	74660000.8755922
1974	77500000.5997717
1975	136100001.15633
1976	149880001.470447
1977	193909997.791052
1978	206060002.475977
1979	295310006.00010204
1980	331560003.93629104
1981	286279998.032376
1982	272699993.401766
1983	259569999.70227504
1984	242050003.60123798
1985	259099996.922538
1986	400880000.703037
1987	393919995.814562
1988	540399997.053668
1989	523940000.770614
1990	665920006.226748
1991	760340003.605932
1992	710809999.538586
1993	539049999.155104
1994	462720001.636073
1995	405660004.384816
1996	486539999.838918
1997	418979999.871925
1998	376900001.354516
1999	363699999.16479
2000	394570000.689477
2001	346510001.2701
2002	404519998.354837
2003	678490001.861006
2004	671149995.889515
2005	793170000.353828
2006	881549996.521324
2007	995210003.82863
2008	1021099993.42822
2009	910580004.954711
2010	870860007.949173
2011	1318479991.18082
2012	1176259992.04442
2013	1138880003.37034
2014	1079889987.1558
2015	857630003.12075
2016	827320000.186563
2017	1019909993.6001
2018	1170370006.99341
2019	1118139998.00757
2020	1121480005.4617202
2021	1422729987.42759
2022	926610001.1765958