Year	current US$
1970	49999.99888241288
1971	49999.9988824129
1972	9999.99977648258
1973	360000.0012665986
1974	5489999.946206807
1975	6860000.081360343
1976	9339999.98122453
1977	9849999.908357864
1978	14470000.186935069
1979	14180000.305175778
1980	13890000.183135308
1981	9809999.912977213
1982	8450000.077486044
1983	11470000.24467707
1984	11730000.261217358
1985	16040000.263601542
1986	23190000.005066354
1987	26759999.778121706
1988	29560000.425204627
1989	35569999.55140058
1990	38579999.87713987
1991	57089999.450370714
1992	45110000.33468003
1993	37330000.60915946
1994	27029999.539256126
1995	25489999.840036005
1996	28460000.483319134
1997	29409999.903291438
1998	21470000.192522988
1999	10099999.92139638
2000	17309999.980032455
2001	16950000.029057268
2002	19910000.42669476
2003	15879999.784752734
2004	16950000.04582107
2005	18219999.92616475
2006	23330000.61847273
2007	25739999.65935942
2008	28519999.7983873
2009	14990000.387653714
2010	14390000.192448497
2011	20489999.815821648
2012	18300000.073388223
2013	14590000.0501424
2014	15930000.083521008
2015	10119999.989867218
2016	4939999.99761581
2017	2989999.970421194
2018	4349999.986588953
2019	4689999.856054781
2020	3979999.983683224
2021	21719999.65235593
2022	2500000.022351741