Year	current US$
1960	82839996.3378906
1961	60599998.4741211
1962	61959999.0844727
1963	57700000.762939505
1964	94599998.4741211
1965	65360000.61035161
1966	89440002.44140631
1967	74279998.7792969
1968	65309997.55859381
1969	47599998.4741211
1970	86720001.2207031
1971	126000000
1972	110769996.64306599
1973	88940002.44140631
1974	141720001.220703
1975	113830001.831055
1976	163889999.38964802
1977	106919998.168945
1978	187220001.220703
1979	258059997.558594
1980	133910003.662109
1981	280290008.544922
1982	33610000.6103516
1983	144830001.831055
1984	144089996.33789098
1985	93290000.9155273
1986	162110000.61035198
1987	76569999.6948242
1988	112559997.558594
1989	81870002.746582
1990	97129997.253418
1991	148610000.61035198
1992	150330001.831055
1993	79180000.3051758
1994	100410003.662109
1995	142220001.220703
1996	154320007.32421902
1997	153960006.71386698
1998	186600006.10351598
1999	131679992.675781
2000	204160003.66210902
2001	173880004.882813
2002	343720001.220703
2003	329880004.88281304
2004	370149993.89648396
2005	579239990.234375
2006	349299987.792969
2007	510529998.779297
2008	613119995.117188
2009	630340026.855469
2010	650340026.855469
2011	453850006.10351604
2012	462859985.35156304
2013	419079986.57226604
2014	459000000
2015	283540008.544922
2016	124989997.86377
2017	116069999.69482401
2018	126269996.64306599
2019	137199996.94824198
2020	121690002.441406
2021	124730003.35693401
2022	56169998.1689453