Year	current US$
1970	1179999.94754791
1971	1169999.95708466
1972	1149999.97615814
1973	9270000.45776367
1974	-379999.99523162795
1975	610000.014305115
1976	239999.994635582
1977	1759999.9904632599
1978	6369999.88555908
1979	4170000.07629395
1980	2500000
1981	2619999.8855590797
1982	1269999.98092651
1983	289999.99165535
1984	-370000.00476837205
1985	-2250000
1986	-1600000.02384186
1987	-460000.00834465
1988	540000.021457672
1989	209999.993443489
1990	17040000.379085515
1991	13209999.874234198
1992	28860000.133514397
1993	35669999.960809946
1994	67080000.05409118
1995	159969997.55501753
1996	143259997.93037772
1997	128759997.10522595
1998	260189998.6360223
1999	191260000.4319103
2000	176879995.97564334
2001	230210000.410676
2002	186760001.3688207
2003	167380000.3007054
2004	152889999.36729667
2005	120530000.47244146
2006	89299999.53880899
2007	62919999.92355702
2008	92320001.05269255
2009	62679999.910294965
2010	42369999.97496609
2011	23560000.33579766
2012	17330000.35583972
2013	12649999.910965566
2014	12909999.931231145
2015	10120000.064373018
2016	119210003.96273993
2017	11190000.07957219
2018	13460000.045597557
2019	7619999.945163729
2020	9669999.94032085
2021	5620000.079274183
2022	181899992.7416441