Year	current US$
1960	-129999.995231628
1964	9999.99977648258
1965	29999.999329447703
1966	-200000.00298023198
1967	259999.990463257
1968	39999.9991059303
1969	19999.9995529652
1970	610000.014305115
1971	29999.999329447703
1972	50000.0007450581
1973	9999.99977648258
1975	-19999.9995529652
1977	680000.007152557
1978	689999.997615814
1979	1070000.05245209
1980	1399999.97615814
1981	360000.01430511504
1982	439999.997615814
1983	300000.011920929
1984	180000.00715255702
1985	79999.9982118607
1986	100000.00149011599
1987	560000.002384186
1988	400000.00596046395
1989	819999.992847443
1990	1100000.02384186
1991	1409999.9666214
1992	1789999.96185303
1993	4239999.771118159
1994	2480000.01907349
1995	2809999.94277954
1996	2619999.8855590797
1997	2220000.02861023
1998	2009999.9904632599
1999	2039999.96185303
2000	1730000.01907349
2001	1909999.9666214
2002	1820000.05245209
2003	1559999.9427795399
2004	1649999.97615814
2005	1990000.0095367401
2006	2769999.98092651
2007	2930000.0667572
2008	3160000.08583069
2009	2509999.99046326
2010	1960000.03814697
2011	1590000.0333786
2012	1340000.0333786
2013	1399999.97615814
2014	1580000.04291534
2015	1610000.01430511
2016	1700000.04768372
2017	2240000.00953674
2018	2450000.04768372
2019	2069999.9332428002
2020	2390000.10490417
2021	2910000.08583069
2022	2710000.03814697