Year	current US$
1960	-877800877.8008778
1961	-648900648.900649
1962	-785400785.4007854
1963	-787500787.5007875
1964	-1106701106.7011068
1965	-1134001134.0011342
1966	-1152811397.4998758
1967	-958666666.6666666
1968	-480000000
1969	-185333333.33333334
1970	-60000000
1971	-225759297.05005163
1972	227671475.75227636
1973	-440047977.947746
1974	-1183618321.2079327
1975	-984594448.2047272
1976	587355938.3699161
1977	143648829.76422438
1978	-375331507.2886819
1979	-2171813476.6350513
1980	-5786386673.293919
1981	-5098906809.162801
1982	-4334108792.25847
1983	-4398713512.060485
1984	-3060529242.734377
1985	-5559179686.36682
1986	-4548547295.976225
1987	-3838531827.119559
1988	-4211604784.4438224
1989	-3362657410.3865
1990	-4492297406.468508
1991	2039268.1474472443
1992	-2153620947.4925027
1993	47187344.150245525
1994	-988286716.2767701
1995	-4249570649.9189353
1996	-4554261385.026716
1997	-5148241778.549874
1998	-7005099303.374791
1999	-8770221354.340942
2000	-4245772553.8526573
2001	-4254860905.487573
2002	-5045863334.098252
2003	-4233294134.795241
2004	-12662376776.68376
2005	-22898356562.550095
2006	-29981104763.58855
2007	-49726426539.3318
2008	-62024910978.40816
2009	-73425843079.10542
2010	-74620856172.53514
2011	-119283327194.81569
2012	-122906076681.13213
2013	-55375035765.807106
2014	-60893612907.73238
2015	-48309654578.3717
2016	-40526477691.92381
2017	-83759204290.04678
2018	-101665620603.1037
2019	-73069992885.31079
2020	-10516218299.544691
2021	-83133636377.46115
2022	-119529234327.2968
2023	-73506095475.40796