Year	current US$
1960	6119999.89487231
1961	87759999.91036952
1962	36499999.651685365
1963	1870000.5654245839
1964	-24679999.381303754
1965	45840000.62197451
1966	34410000.286996335
1967	34210000.08285045
1968	24739999.435842063
1969	17410000.046715148
1970	21999999.763444073
1971	9489999.804645771
1972	11110000.27321279
1973	2459999.8909980096
1974	16180000.05185604
1975	9240000.234916804
1976	9890000.103041533
1977	5749999.981373558
1978	8419999.942183495
1979	49489999.793469906
1980	54959999.67679378
1981	102440002.16014685
1982	142079999.33697274
1983	135849997.91905287
1984	75299998.61866236
1985	122840000.83059067
1986	247469995.6569821
1987	151860002.74866825
1988	146630001.28045678
1989	94459999.27818762
1990	149849998.67342404
1991	267050007.6450408
1992	308420003.1869117
1993	406300005.277619
1994	411719993.08653206
1995	373540007.55399483
1996	282819996.7537079
1997	96230001.49242574
1998	10209998.989477804
1999	29479999.566450633
2000	-64080002.70836052
2001	61259998.8859147
2002	98640001.42365691
2003	79530000.60282655
2004	93880001.52260059
2005	168169994.57403976
2006	226570002.9470028
2007	90460002.23606823
2008	127120003.14518829
2009	165009994.51614892
2010	428150006.82883006
2011	932600000.8620324
2012	367010005.7441739
2013	506290009.15586936
2014	750930009.1471521
2015	267049989.26073304
2016	763269996.8311942
2017	706529979.2904419
2018	507809999.41937625
2019	501570008.44925594
2020	772119991.6768819
2021	531610000.81524247
2022	460490013.7074291