Year	US Dollars adjusted for inflation)
1962	3000000
1967	28000000
1970	23000000
1971	6000000
1972	106000000
1973	6000000
1974	129000000
1975	81000000
1980	0
1981	0
1982	0
1983	0
1984	1000000
1985	1000000
1986	1000000
1987	1000000
1988	1000000
1989	1000000
1990	0
1991	1000000
1992	1000000
1993	1000000
1994	0
1995	1000000
1996	2000000
1997	0
1998	0
1999	0
2000	0
2001	0
2002	3000000
2003	9000000
2004	1000000
2005	2000000
2006	75000000
2008	43000000
2009	45000000
2010	45000000
2011	83000000
2012	21000000
2013	12000000
2014	47000000
2015	15000000
2016	5000000
2017	20000000
2021	0
2022	123000000