Year	current US$
1970	4769999.848678709
1971	309999.99307095975
1972	70000.0002980232
1973	90000.0035762787
1974	1490000.009536743
1975	-200000.00298023166
1976	2800000.004470345
1977	27939999.828115094
1978	2549999.987706544
1979	6180000.185966494
1980	1909999.9926984308
1981	9790000.26732684
1982	3600000.0555068282
1983	3049999.9839812475
1984	3529999.962076543
1985	4909999.987110492
1986	3940000.0218301974
1987	12700000.366196036
1988	3860000.0906735626
1989	5210000.073537229
1990	19519999.885931615
1991	18170000.150799755
1992	13040000.123903159
1993	12730000.115931036
1994	12309999.845921993
1995	14899999.862536788
1996	13040000.012144431
1997	14210000.16294419
1998	18350000.090897087
1999	16839999.97191131
2000	24530000.550672416
2001	147250003.6992129
2002	17629999.91700054
2003	20500000.38743019
2004	78399999.7675419
2005	30020000.19699335
2006	454170001.1640786
2007	333369998.7381698
2008	15839999.977499241
2009	11520000.029355288
2010	18609999.867156137
2011	8549999.957904212
2012	5539999.919012189
2013	5810000.073164698
2014	6149999.940767887
2015	8159999.823197724
2016	8079999.985173338
2017	13279999.950900678
2018	13889999.730512496
2019	9640000.021085143
2020	7869999.904185532
2021	12049999.844282858
2022	13450000.232085586