Year	current US$
1960	16629999.999999998
1961	18520000
1962	12500000
1963	22480000
1964	12560000
1965	15610000
1966	9160000
1967	31830000
1968	50160000
1969	14690000
1970	24730000
1971	23780000
1972	8060000.000000001
1973	19200000
1974	12210000
1975	14150000
1976	11540000
1977	14150000
1978	15160000
1979	18420000
1980	39030000
1981	78030000
1982	150640000
1983	227700000
1984	334600000
1985	411360000
1986	863060000
1987	1062060000
1988	1272930000
1989	844480000
1990	962460000
1991	545260000
1992	665820000
1993	564770000
1994	348100000
1995	273160000
1996	241910000
1997	247240000
1998	480650000
1999	172140000
2000	239220000
2001	187160000
2002	771140000
2003	721100000
2004	286790000
2005	290690000
2006	260829999.99999997
2007	305270000
2008	464980000
2009	375730000
2010	286770000
2011	781410000
2012	148930000
2013	157400000
2014	172280000
2015	279570000
2016	296290000
2017	326500000
2018	367400000
2019	277380000
2020	255330000
2021	925630000
2022	381250000