Year	current US$
1965	9999.99977648258
1976	19999.9995529652
1977	29999.999329447703
1978	29999.999329447703
1979	230000.004172325
1980	18000000
1981	3000000
1982	10119999.8855591
1983	1590000.0333786
1984	140000.000596046
1985	2269999.98092651
1986	3910000.08583069
1987	3420000.07629395
1988	4039999.96185303
1989	11119999.8855591
1990	5969999.79019165
1991	879999.995231628
1992	3839999.91416931
1993	4099999.90463257
1994	10289999.961853001
1995	3460000.03814697
1996	-90000.0035762787
1997	1220000.02861023
1998	1200000.04768372
1999	1169999.95708466
2000	19999.9995529652
2001	19999.9995529652
2002	90000.0035762787
2003	3730000.01907349
2004	189999.99761581398
2005	2089999.9141693101
2006	43139999.3896484
2007	30110000.6103516
2008	14130000.1144409
2009	37439998.626709
2010	12210000.038146999
2011	26659999.8474121
2012	20600000.3814697
2013	42909999.8474121
2014	13279999.7329712
2015	29180000.3051758
2016	13390000.3433228
2017	10649999.6185303
2018	9199999.80926514
2019	18629999.1607666
2020	12000000
2021	16059999.465942401
2022	24690000.5340576