Year	US Dollars adjusted for inflation)
1961	2000000
1965	1000000
1966	2000000
1968	3000000
1971	2000000
1973	0
1978	0
1980	0
1981	1000000
1982	2000000
1983	6000000
1984	1000000
1985	6000000
1988	2000000
1992	1000000
2006	9000000
2008	0
2011	7000000
2018	2000000
2020	1000000
2021	1000000