Year	current US$
1970	-1040000.0121444465
1971	1619999.988004565
1972	1019999.9902397397
1973	2229999.9371170974
1974	2630000.0827759546
1975	-1899999.9929219484
1976	1709999.9804049726
1977	36480000.931769565
1978	80470001.68450177
1979	8149999.998509881
1980	6969999.905675642
1981	132439998.50377439
1982	92960002.33106321
1983	54969999.33943147
1984	85569999.69109893
1985	123230001.76623465
1986	86610000.51349403
1987	90579999.79332095
1988	37669998.15031884
1989	22879999.90209934
1990	-122930001.17689349
1991	-61000000.000000045
1992	-145949998.46070993
1993	-154859997.07877618
1994	-35659999.236464545
1995	46039999.91714956
1996	43690000.221133195
1997	36719999.112188816
1998	39170000.43392179
1999	41380000.196397305
2000	38470000.49054627
2001	30399999.400600806
2002	28980000.531300876
2003	30400000.289082546
2004	30889999.821782146
2005	836639982.1676311
2006	259369993.5972688
2007	540370008.2506986
2008	713740008.0375376
2009	18750000.445172183
2010	14830000.277608631
2011	19690000.01251697
2012	21600000.202655796
2013	20449999.958276764
2014	19529999.50200319
2015	22389999.680221077
2016	34870000.7796288
2017	47549999.93182716
2018	39520000.40747227
2019	41589999.556541465
2020	47069999.86991284
2021	75039999.18699272
2022	56110000.10371202