Year	current US$
1960	19999.9995529652
1961	3589999.91416931
1962	90000.0035762787
1963	170000.00178813902
1964	-39999.9991059303
1966	6849999.90463257
1967	18030000.6866455
1968	19999.9995529652
1969	29999.999329447703
1970	79999.9982118607
1971	119999.997317791
1972	129999.995231628
1973	109999.999403954
1974	689999.997615814
1975	20329999.9237061
1976	69870002.746582
1977	79800003.0517578
1978	104080001.831055
1979	143899993.89648402
1980	167059997.55859402
1981	140250000
1982	204509994.506836
1983	207009994.506836
1984	254320007.32421902
1985	295690002.441406
1986	420029998.779297
1987	665210021.972656
1988	916599975.585938
1989	805000000
1990	997510009.765625
1991	1065099975.58594
1992	1459680053.71094
1993	1176959960.9375
1994	1199939941.40625
1995	1063390014.64844
1996	886729980.46875
1997	948210021.972656
1998	1039949951.17188
1999	818669982.910156
2000	907390014.648438
2001	961469970.703125
2002	2217370117.1875
2003	1049520019.53125
2004	1244290039.0625
2005	1289859985.35156
2006	1641939941.40625
2007	1521209960.9375
2008	1713359985.35156
2009	1800430053.71094
2010	1943130004.88281
2011	2065469970.70313
2012	2071699951.17188
2013	2312699951.17188
2014	2106010009.76563
2015	1819119995.11719
2016	1533770019.53125
2017	1806089965.82031
2018	1823560058.59375
2019	1841430053.71094
2020	2556260009.76563
2021	2282830078.125
2022	2558689941.40625