Year	current US$
1965	111960000
1966	106520000
1967	114720000
1968	98800100
1969	110240000.00000012
1970	153320000
1971	161439999.99999988
1972	191240000
1973	220039900
1974	236760000
1975	319400100
1976	427160100
1977	709160000
1978	525839900
1979	620519900
1980	507160000
1981	252120200
1982	255907400
1983	232624100
1984	189603900
1985	124759300
1986	334673700
1987	207854400
1988	264691900
1989	213138300
1990	57388931.60000038
1991	113114500
1992	140891100
1993	278897700
1994	388186600
1995	418659700.00000095
1996	225765900
1997	364892800
1998	716563800
1999	575922600
2000	308000500
2001	226233900
2002	275035700
2003	270054500
2004	23455400
2005	-84960000
2006	-240120000
2007	-967450000
2008	-1261260000
2009	-724160000
2010	-548330000
2011	-714630000
2012	-598160000
2013	-875690000
2014	-587760000
2015	-368210000
2016	15870000
2017	107880000
2018	157850000
2019	595320000
2020	-48430000
2021	-269290000
2022	-516890000
2023	207060000.00000763