Year	current US$
1960	0
1961	460000.00834465
1962	-119999.997317791
1963	-100000.00149011599
1964	-300000.011920929
1965	419999.986886978
1966	250000
1967	370000.00476837205
1968	100000.00149011599
1969	-29999.999329447703
1970	330000.013113022
1971	349999.99403953605
1972	-119999.997317791
1973	-129999.995231628
1974	220000.004395843
1975	90000.0035762787
1976	109999.997541308
1977	1779999.96207654
1978	829999.983310699
1979	160000.000149012
1980	19999.9995529652
1981	0
1982	9999.99977648258
1983	129999.995231628
1984	-180000.00715255702
1985	-200000.00298023198
1986	-259999.990463257
1987	-310000.002384186
1988	0
1989	-150000.005960464
1990	7670000.12099743
1991	27899999.3391335
1992	55979999.7862428
1993	111320002.440363
1994	84140001.3547391
1995	144969997.337088
1996	114200000.85234599
1997	100969999.326393
1998	129279999.59513499
1999	132839998.65129602
2000	146750001.86637002
2001	154469999.54804802
2002	143119998.559356
2003	135499997.701496
2004	75519999.9455363
2005	26490000.4565716
2006	24149999.815970697
2007	31610000.0590086
2008	32930000.090971604
2009	27369999.6247888
2010	25099999.653175503
2011	36339999.79496
2012	-6689998.66209924
2013	28169999.817386303
2014	34619999.6136129
2015	45120000.2655387
2016	30160000.501200598
2017	44129999.360069595
2018	73390000.7754564
2019	29169999.716803398
2020	19310000.3469735
2021	38459998.4362721
2022	167070002.36958238