Year	current US$
1960	330000.013113022
1961	970000.028610229
1962	589999.973773956
1963	660000.026226044
1964	610000.014305115
1965	219999.998807907
1966	889999.985694885
1967	100000.00149011599
1968	59999.9986588955
1969	750000
1970	1940000.0572204601
1971	2160000.08583069
1972	550000.011920929
1973	1870000.00476837
1974	1299999.95231628
1975	540000.021457672
1976	1750000
1977	6179999.82833862
1978	2720000.02861023
1979	4380000.11444092
1980	3660000.08583069
1981	2609999.89509583
1982	1929999.94754791
1983	1759999.9904632599
1984	1509999.9904632599
1985	2289999.96185303
1986	1059999.9427795399
1987	949999.988079071
1988	2400000.09536743
1989	660000.026226044
1990	1700000.04768372
1991	70000.0002980232
1992	129999.995231628
1993	280000.001192093
1994	2630000.1144409203
1995	70000.0002980232
1996	239999.994635582
1997	70000.0002980232
1998	59999.9986588955
1999	219999.998807907
2000	159999.99642372102
2001	1299999.95231628
2002	1320000.05245209
2003	1409999.9666214
2004	629999.995231628
2005	529999.971389771
2006	140000.000596046
2007	389999.98569488496
2008	22319999.6948242
2009	2509999.99046326
2010	610000.014305115
2011	4130000.11444092
2012	2670000.07629395
2013	6550000.19073486
2014	8250000
2015	12609999.6566772
2016	15430000.3051758
2017	19260000.2288818
2018	26780000.6866455
2019	38299999.237060495
2020	35590000.1525879
2021	20120000.8392334
2022	39709999.0844727